Look up unsolved in Wiktionary, the free dictionary. Unsolved may refer to: Unsolved (album), a 2000 album by the American band Karate Unsolved (British...

Unsolved Mysteries is an American documentary television show, that presents actual/non-fiction media segments. Mainly ranging from unsolved, cold, controversial...

Unsolved Mysteries is an American mystery documentary television series, created by John Cosgrove and Terry Dunn Meurer. Documenting cold cases and paranormal...

lists of unsolved problems, such as the Millennium Prize Problems, receive considerable attention. This list is a composite of notable unsolved problems...

Unsolved! The History and Mystery of the World’s Greatest Ciphers from Ancient Egypt to Online Secret Societies is a 2017 book by American mathematician...

astronomy List of unsolved problems in biology List of unsolved problems in chemistry List of unsolved problems in geoscience Unsolved problems in medicine...

This list of unsolved murders includes notable cases where victims have been murdered under unknown circumstances. William Goebel (44), an American politician...

This list of unsolved murders includes notable cases where victims have been murdered in unknown circumstances. Pavle Bulatović (51), socialist Yugoslav...

BuzzFeed Unsolved (also known as simply Unsolved) is a documentary entertainment web series created by Ryan Bergara for BuzzFeed, premiering on February...

This list of unsolved murders includes notable cases where victims have been murdered under unknown circumstances. Cold cases included. Jeannie Mills (39)...

This list of unsolved deaths includes notable cases where: The cause of death could not be officially determined following an investigation The person's...

This is an incomplete list of unsolved murders in the United Kingdom. It does not include any of the 3,000 or so such murders that took place in Northern...

Unsolved Cases (ケイゾク, Keizoku) is a Japanese mystery thriller created first as a TV drama and later as a film. It is about Detective Jun Shibata, who handles...

Unsolved murder is covered by several articles: Clearance rate Cold case List of unsolved deaths This disambiguation page lists articles associated with...

massacres in Australia List of massacres of Indigenous Australians List of unsolved murders in Australia List of massacres in Azerbaijan List of massacres...

article is a list of notable unsolved problems in computer science. A problem in computer science is considered unsolved when no solution is known or...

The fifteenth season of Unsolved Mysteries is a Netflix reboot revival of the long-running American television series, created by John Cosgrove and Terry...

Unsolved crime is covered by several articles: Crime clearance rate Cold case List of unsolved deaths This disambiguation page lists articles associated...

This article lists notable unsolved problems in biology. Origin of life. Exactly how, where, and when did life on Earth originate? Which, if any, of the...

The Unsolved (ジ・アンソルブド) is a Japan-only video game release for the Sega Saturn and Sony PlayStation. It is a cinematic text adventure in which players...

The following is a list of notable unsolved problems grouped into broad areas of physics. Some of the major unsolved problems in physics are theoretical...

Lists of people who disappeared include those whose current whereabouts are unknown, or whose deaths are unsubstantiated: Many people who disappear are...

additional scrutiny. The Cooper hijacking remains the only documented unsolved case of air piracy in the history of commercial aviation. On November 24...

The following is a list of unsolved homicides in Canada. Hundreds of homicides occur across Canada each year, many of which end up as cold cases. In 2021...

Unsolved (also titled Unsolved: The Murders of Tupac and the Notorious B.I.G.) is an American true crime anthology television miniseries, based on the...

This list of unsolved murders includes notable cases where victims have been murdered under unknown circumstances. Mawdud, 1113, atabeg of Mosul; stabbed...

This article discusses notable unsolved problems in medicine. Many of the problems relate to how drugs work (the so-called mechanism of action), and to...

of the Unsolved Crime and Open Case Squad (UCOS) – a fictional division within London's Metropolitan Police tasked with re-investigating unsolved crimes...

This is a list of some of the major unsolved problems, puzzles, or questions in economics. Some of these are theoretical in origin and some of them concern...

This is an incomplete list of unsolved murders in the United Kingdom that were committed between 2000 and 2009. Victims believed to have been killed by...

CSI: Unsolved! is a video game based on the CSI: Crime Scene Investigation television series developed by Canadian studio Other Ocean Interactive. It is...

a list of unsolved problems in chemistry. Problems in chemistry are considered unsolved when an expert in the field considers it unsolved or when several...

This is an incomplete list of unsolved killings in the United Kingdom that have been committed in and after 2010. Murder victims believed to have been...

Unsolved problem in mathematics Do all non-trivial zeros of the Riemann zeta function have a real part equal to one half? More unsolved problems in mathematics...

Unsolved Crimes is an adventure video game for Nintendo DS, developed by Now Production and published by Empire Interactive. The game is set in 1970s New...

This is a list of noted unsolved murders in Belize since the 1970s. This list includes both known and presumed murders, and further includes murders which...

This is an incomplete list of unsolved murders in the United Kingdom that were committed between 1990 and 1999. The list excludes any murders in Northern...

This is an incomplete list of unsolved murders in the United Kingdom that were committed before 1970, the earliest being in 1536. The list excludes any...

investigation that produced over 150 suspects but yielded no arrests. Short's unsolved murder and the details surrounding it have had a lasting cultural impact...

are many longstanding unsolved problems in mathematics for which a solution has still not yet been found. The notable unsolved problems in statistics...

tried for the murder but was acquitted, and the case remains officially unsolved. Crane's previously uncontroversial public image suffered due to the violent...

Gods? Unsolved Mysteries of the Past (German: Erinnerungen an die Zukunft: Ungelöste Rätsel der Vergangenheit, lit. 'Memories of the Future: Unsolved Mysteries...

A cold case is an unsolved crime that is not the subject of a current criminal investigation, but for which new information could emerge. Typically, cold...

Unsolved History is an American documentary television series that aired from 2002 to 2005. The program was produced by Termite Art Productions, Lions...

series Buzzfeed Unsolved while working for the titled company. The show was split into two separate series, Unsolved: True Crime and Unsolved: Supernatural...

This is an incomplete list of unsolved murders in the United Kingdom that were committed between 1980 and 1989. The list excludes any murders in Northern...

Department had begun an investigation into Kohlhepp's claim, searching through unsolved homicides in the past three decades. They said they would focus on cases...

further witness testimony and excavation efforts. The case remains open and unsolved. On the morning of 10 September 1988, Boxell left his home in Cheam, in...

the problem but later recanted it, conceding that the problem remains unsolved. The problem of moral luck is that some people are born into, live within...

The following is a list of notable unsolved problems in neuroscience. A problem is considered unsolved if no answer is known or if there is significant...

This list provides references to notable unsolved problems in geoscience. Was there ever a collision of Earth with the hypothesized planet of Theia, which...

a trace and remains missing. Regarded as one of the most high-profile unsolved missing person cases at sea, Bradley's disappearance has received international...

Keepers is a seven-episode American documentary series that explores the unsolved murder of nun Catherine Cesnik in 1969. Catherine Cesnik taught English...

Unsolved (originally known as Unsolved: Getting Away with Murder) is a British regional crime documentary television programme produced by Grampian Television...

and in many cases Erdős offered monetary rewards for solving them. The unsolved problems are commonly known as Erdős problems. The Erdős–Gyárfás conjecture...

Unsolved Mysteries is a pop duo from Brooklyn in New York City. Formed in 2004 as a solo project of Jon Lynn, it was later joined by producer Colin Alexander...

Joseon X-Files (Korean: 기찰비록) is a 2010 South Korean television series starring Kim Ji-hoon, Im Jung-eun, Kim Kap-soo and Jo Hee-bong. It aired on tvN...

published by German mathematician David Hilbert in 1900. They were all unsolved at the time, and several proved to be very influential for 20th-century...

Chase: Cold Case Investigations - Distant Memories is a 2016 visual novel adventure video game developed by Arc System Works for the Nintendo 3DS. It was...

The seventeenth season of Unsolved Mysteries, billed as Volume 4 and Volume 5, is part of a reboot revival of the long-running American television series...

in South Australia that remain unsolved dating back to the 1950s. Category:Unsolved deaths in Australia Lists of unsolved murders "Cold cases". www.police...

The murder of Molly Anne Bish is an unsolved child murder that occurred in Warren, Massachusetts, after 16-year-old high-school student Molly Anne Bish...

the shooter remains unknown. The incident has been called the largest unsolved mass shooting in modern American history. The gunman entered the back door...

El Angel de la Muerte) Efren Saldivar Harold Shipman "Anthrax Killer" – Unsolved "Apache" – Yves Trudeau "Ape Man" – Gordon Stewart Northcott "Aqueduct...

Institute officially designated the title Millennium Problem for the seven unsolved mathematical problems, the Birch and Swinnerton-Dyer conjecture, Hodge...

The sixteenth season of Unsolved Mysteries is billed as the third volume of a Netflix reboot revival of the long-running American television series, created...

cryptograms were decrypted in 1969 and 2020, and the other two remain unsolved. The Zodiac's last letter was received by the San Francisco Chronicle in...

Manson family kill? LAPD investigating 12 unsolved murders". Los Angeles Times. Retrieved June 2, 2022. "12 Unsolved murders link to Charles Manson". The Telegraph...

Unsolved: The Boy Who Disappeared is an eight-part documentary series broadcast by online channel BBC Three (available exclusively through iPlayer), with...

(Gillian Anderson), who investigate the eponymous "X-Files": marginalized, unsolved cases involving paranormal phenomena. Mulder is a skilled criminal profiler...

A solved game is a game whose outcome (win, lose or draw) can be correctly predicted from any position, assuming that both players play perfectly. This...

notable unsolved problems in information theory. These are separated into source coding and channel coding. There are also related unsolved problems...

The Journal of Unsolved Questions or JUnQ is an open access peer-reviewed scientific journal which publishes null results. Based in Mainz, Germany, it...

sound drifted away from its indie rock origins. Around the time of 2000's Unsolved and 2002's Some Boots, Farina would adopt such influences as Elmore James...

into two separate series, Unsolved: True Crime and Unsolved: Supernatural. The former featured Bergara presenting unsolved true crime cases to Madej and...

Unsolved Problems in Number Theory may refer to: Unsolved problems in mathematics in the field of number theory. A book with this title by Richard K....

from the Hubble Space Telescope. Unsolved problem in physics Is physical information lost in black holes? More unsolved problems in physics According to...

Unsolved problem in physics What is dark matter? How was it generated? More unsolved problems in physics In astronomy and cosmology, dark matter is an...

and Leonard (2016), Westworld (2016–2020), Black Mirror (2017, 2025), Unsolved (2018), Perpetual Grace, LTD (2019), The Man Who Fell to Earth (2022),...

Donal MacIntyre: Unsolved is a British crime reality series in which investigative journalist and self-proclaimed criminologist Donal MacIntyre investigates...

called "Too Much to Dream" and announced a project called CollXtion II: Ʉnsolved, which saw her release a collection of demos and songs on Spotify over...

after being transferred to hospital. As of 2026[update], the case remains unsolved garnering international interest. Liz Barraza was born Elizabeth Nuelle...

Setagaya ikka satsugai jiken; Setagaya family killings) refers to the unsolved murders of the Miyazawa family in the Kamisoshigaya neighborhood of Setagaya...

in front of her son, Alex, then aged two. Napper was questioned about unsolved attacks on other women during the year but was eliminated from inquiries...

2008, Books. Retrieved 25 July 2008. (Rev. of Taddeo.) "Death of a Star: Unsolved Mysteries" Archived 3 October 2009 at the Wayback Machine. Newsweek, 4...

status of Jerusalem, and the right of return of Palestinian refugees remain unsolved. Some of the other challenges to Palestine include restrictions on movement...

This article is a list of notable unsolved problems in astronomy. Problems may be theoretical or experimental. Theoretical problems result from inability...

Archived from the original on May 23, 2024. Retrieved September 7, 2023. "Unsolved murders: The Bog Grave". Imgur. Archived from the original on May 23, 2024...

Artificial general intelligence (AGI) is a hypothetical type of artificial intelligence that matches or surpasses human capabilities across virtually all...

people who disappeared mysteriously (2000–present) List of unsolved deaths Lists of unsolved murders This article includes a people-related list of lists...

Unsolved problem in mathematics For even numbers, divide by 2; For odd numbers, multiply by 3 and add 1. With enough repetition, do all positive integers...

called the Thames Mysteries or the Embankment Murders, were a sequence of unsolved murders of women occurring in London, England from 1887 to 1889. The series...

businessman who is best known as the father of JonBenét Ramsey, the victim of an unsolved homicide. John Bennett Ramsey was born on December 7, 1943, in Lincoln...

John Darnielle. It depicts true crime author Gage Chandler working on an unsolved double homicide committed in the Satanic Panic of the 1980s, further discussing...

ethnic-based federalism. Since then, Ethiopia has suffered from prolonged and unsolved inter-ethnic clashes and political instability marked by authoritarianism...

Unsolved problem in mathematics Is it possible to construct a three-by-three magic square from nine distinct integer squares? More unsolved problems in...

[Did the Monster of Modena Ever Exist? Many Questions on a Trail of Still Unsolved Murders]. Il Resto di Carlino (in Italian). "Ferdinand Gamper: the monster...

Unsolved problem in computer science ⁠ P = ? P S P A C E {\displaystyle {\mathsf {P{\overset {?}{=}}PSPACE}}} ⁠ More unsolved problems in computer science...

This is an incomplete list of unsolved murders in the United Kingdom that were committed between 1970 and 1979. The list excludes any murders in Northern...

investigators questioned more than 3,500 people though as of 2026 the case remains unsolved. On October 24, 1953, Viggo Rasmussen, a professor at La Crosse State College...

an Actor in a Series, and later hosted/narrated the true-crime series Unsolved Mysteries (1987–2002). He was also nominated for an Academy Award for Best...

announced their suspicions that Kyte could have been behind a number of other unsolved murders of sex workers across Britain in the 1980s and 1990s. He was apprehended...

been under the age of 18 upon their deaths. Cases listed are stated to be unsolved or solved. This list is inclusive only of subjects who have an existing...

suggests Hart's involvement in the crime, though the case remains officially unsolved. At around 7 p.m. on Sunday, June 12, 1977, the night before camp started...

Gyeonggi Province, and the surrounding areas. The murders, which remained unsolved for thirty years, are considered to be the most infamous in modern South...

in the first episode "Mystery on the Rooftop" of the Netflix reboot of Unsolved Mysteries in July 2020. Terry Dunn Meurer, series’ producer and co-creator...

Rumbelow, pp. 142–144 "Scotland Yard is Built on a Crime Scene Related to an Unsolved Murder: The Whitehall Mystery", The Vintage News, 29 October 2016, retrieved...

near Adelaide, South Australia, on 26 January 1966 (Australia Day) in an unsolved disappearance case and a suspected abduction and murder. Police investigations...

Death: The unsolved murder case". Newsner. Retrieved June 30, 2025. Fryer, Christopher (2015). Crane: Sex, Celebrity, and My Father's Unsolved Murder. Lexington...

24250°N 24.66583°E / 60.24250; 24.66583 The Lake Bodom murders is an unsolved 1960 homicide case in which three teenage campers were killed and another...

reenacted on a number of documentary programs. In 1936, the radio program Unsolved Mysteries broadcast a 15-minute dramatization titled "The Lizzie Borden...

No Case Should Remain Unsolved is a mystery-themed video game. Developed by South Korean indie developer Somi. The story follows a retired Senior Inspector...

criminal assault. He then became a suspect in a progressively longer list of unsolved homicides in several states. Facing murder charges in Colorado, Bundy engineered...

Unsolved problem in mathematics Is every cubic bipartite polyhedral graph Hamiltonian? More unsolved problems in mathematics Barnette's conjecture is an...

blows to the head before entering the water. Jones' murder was one of six unsolved murders in the area that year. On September 28, 1965, a Courier-Journal...

repeated efforts to locate her alive or deceased, her disappearance remains unsolved. Her case remains open, and has been described as one of Florida's most...

estate magnate Seymour Durst, he garnered attention as a suspect in the unsolved 1982 disappearance of his first wife, Kathleen "Kathie" McCormack; the...

via YouTube. "Scorpion Ciphers". Cipher Mysteries. Retrieved 2024-07-04. Elonka Dunin's list of famous unsolved codes and ciphers Noita's Eye Messages...

connection has brought attention to the cold case, though her murder remains unsolved. Cheri Josephine Bates was born in Omaha, Nebraska, on February 4, 1948...

Unsolved problem in mathematics Does every undirected graph G {\displaystyle G} have a triangle-hitting set whose size is at most twice the number of triangles...

lake. Apart from McAbee's murder, Duckett was also a suspect in the 1987 unsolved murder of 14-year-old Jeanifer Shyan Weldon and 22-year-old Ronette Lynn...

office, then set fire to a desk in the room and left the scene. The case is unsolved. On the morning of February 10, 1990, the bowling alley's manager, 34-year-old...

resided in Skidmore, Missouri. He was known as "the town bully", and his unsolved killing became the focus of international attention. Over the course of...

problems would have strong repercussions on society. ASR-complete List of unsolved problems in computer science Synthetic intelligence Shapiro, Stuart C....

After an extensive search failed to locate the vessel, the case remained unsolved for nearly a decade. In 1988, the boat was discovered on the uninhabited...

Unsolved problem in computer science If the solution to a problem can be checked in polynomial time, must the problem be solvable in polynomial time? More...

"Lisa Thomas: 50 years unsolved". Defrosting Cold Cases. Retrieved 2025-08-13. "Katherine Hobbs - Unsolved Mysteries". Unsolved Mysteries. Retrieved 2017-10-22...

leading police to believe she had been raped. The double murder remained unsolved for 20 years, despite having DNA, as there was no match in the database...

cases of homicide in Finland's history. Her murder in Isojoki remains unsolved. Kyllikki Saari was last seen alive on late evening 17 May 1953. She was...

3, 1970, near a garbage dump in the Baltimore suburb of Lansdowne. Her unsolved murder served as the basis for the Netflix documentary series The Keepers...

"found footage" documentary in which filmmakers explore a decades-long, unsolved disappearance. On October 31, 2001, teenager Matthew Nichols and his best...

Otero murders, the Eagle published the story under the headline "BTK case unsolved, 30 years later"; in a 2005 interview, Rader said he saw the story and...

in Kilgore, Texas, United States, in 1983. For over two decades, it was unsolved. On the evening of September 23, 1983, just before the restaurant closed...

40 outside of Knoxville, Tennessee, United States. His murder remains unsolved. On July 5, 1996, Blair Adams, a resident of Surrey, British Columbia,...

by strangulation or asphyxiation in Chicago, with many cases remaining unsolved. The victims were predominantly Black, typically employed as sex workers...

Unsolved problem in mathematics Are there infinitely many unitary perfect numbers? More unsolved problems in mathematics A unitary perfect number is an...

powers. Unsolved problem in mathematics Are there an infinite number of prime Euclid numbers? More unsolved problems in mathematics Unsolved problem in...

crimes. He was also at one time a suspect in the Alphabet murders, three unsolved murders in his home city of Rochester, New York, from 1971 to 1973. Bianchi...

after visiting a bar on Philadelphia's South Street. Their case remains unsolved. Danielle age 34, was a resident of Mt. Laurel, New Jersey, and was separated...

Unsolved problem in physics What is the nature of dark matter? Is it a particle, or do the phenomena attributed to dark matter actually require a modification...

The Springfield Three refers to an unsolved missing persons case that began on June 7, 1992, when friends Suzanne Elizabeth "Suzie" Streeter and Stacy...

murder of Frauke Liebs (February 21, 1985 – after June 27, 2006) is an unsolved criminal case in Germany. On June 20, 2006, the 21-year-old student nurse...

equations often include turbulence, which remains one of the greatest unsolved problems in physics, despite its immense importance in science and engineering...

Correctional Institution. In 2023, Boyd was linked through DNA profiling to the unsolved murder of Eileen Truppner, who he raped and murdered in December 1998,...

his family created what is known as the Great Cipher because it remained unsolved from its initial use until 1890, when French military cryptanalyst, Étienne...

home in West Hollywood, California. Her death was officially ruled an unsolved homicide. Because it occurred shortly after the assassination, her name...

believed to have contained a death threat. Though Sánchez's murder remains unsolved, it is suspected to be linked to a Mexican cartel or revenge. Rosalino...

as the Four on the Floor Murders or the Laurel Canyon Murders, are four unsolved murders that occurred in Los Angeles on July 1, 1981. It is assumed that...

long period of time List of solved missing person cases (2000s) List of unsolved deaths Morley, Carol (9 October 2011). "Joyce Carol Vincent: How could...

was found after his arrest. Smithers, who was named a suspect in a 1989 unsolved killing, was found guilty of first-degree murder on both counts and sentenced...

the first (unsolved) text describes the location, the second (solved) ciphertext accounts the content of the treasure, and the third (unsolved) lists the...

shooting. The Scottish government has decided to temporarily concentrate on unsolved crimes, believing that successful outcomes will generate good headlines...

Hall's murder. Wright is still being investigated in connection with other unsolved murders and disappearances. Experts have highlighted how it is unlikely...

Ridge Savings Bank murders, also known as the Greer bank murders, is an unsolved armed robbery and triple homicide that occurred on May 16, 2003, at the...

series and podcast, including Morbid: A True Crime Podcast (Episode 477), Unsolved Mysteries and Voice from the Grave. On February 21, 1977, Basa was murdered...

"Adam" was the name police gave to an unidentified male child whose torso was discovered in the River Thames in London, United Kingdom, on 21 September...

case received renewed attention after being covered by the docuseries Unsolved Mysteries in 2022. Joshua Guimond was born on June 18, 1982. His parents...

outside the apartment. He was 27 years old. Fat Pat's murder still remains unsolved. Eight years later, his brother, rapper Big Hawk, was also shot to death...

was assigned to Robbery-Homicide's Open-Unsolved Unit, a cold case squad. Bosch transferred out of Open-Unsolved and into Homicide Special during the time...

Retrieved December 28, 2017. Andreeva, Nellie (February 23, 2017). "'Unsolved': Josh Duhamel, Jimmi Simpson & Bokeem Woodbine To Topline USA Pilot On...

to a hospital, but died the following week. The case remains officially unsolved. A Saudi woman, who had initially been charged, Shaha Mishaal Adham (then...

2018. Retrieved June 8, 2018. Bowker, Michael (September 28, 2018). "Unsolved Mystery?". Sacramento. Sacramento, California: Hour Media LLC. Archived...

Unsolved problem in mathematics Is every group surjunctive? More unsolved problems in mathematics In mathematics, a surjunctive group is a group such...

season 8 of Unsolved Mysteries. List of solved missing person cases (1990s) List of unsolved murders (1980–1999) "Murder remains unsolved 20 years later"...

as "Mr. E" (a play on "mystery"), they find themselves caught up in the unsolved, decades-old case of the disappearance of four mystery-solving youths and...

Unsolved problem in mathematics Is every finite group the Galois group of a Galois extension of the rational numbers? More unsolved problems in mathematics...

The Alphabet murders (also known as the Double Initial murders) are an unsolved series of child murders which occurred between 1971 and 1973 in Rochester...

Yearwood featuring Don Henley. Also that year, he acted in an episode of Unsolved Mysteries. Bob Balaban's My Boyfriend's Back premiered on August 6, 1993...

1883. She was fatally shot in 1889 in a case that is still officially unsolved. Her story was popularized by Richard Kyle Fox and she later became a popular...

British television programme produced by the BBC, that reconstructs major unsolved crimes in order to gain information from the public which may assist in...

The Fort Worth missing trio refers to an unsolved missing persons case in which three girls – Mary Rachel Trlica, Lisa Renee Wilson, and Julie Ann Moseley...

round was posted on Twitter on January 4, 2014. The third puzzle remains unsolved. The stated intent was to recruit "intelligent individuals" by presenting...

numbers and is one of many open problems on the spacing of prime numbers. Unsolved problem in mathematics Does there always exist at least one prime between...

with special relativity (see Relativistic quantum mechanics), one of the unsolved problems in physics is the unification of quantum mechanics and general...

operandi, including the unsolved disappearance of 16-year-old Cynthia Dawn Kinney in Osage County, Oklahoma, and other unsolved missing person cases in...

List of compounds List of important publications in chemistry List of unsolved problems in chemistry Outline of chemistry Periodic systems of small molecules...

phone call led to the case being featured in an April 1992 episode of Unsolved Mysteries. Loren and the anonymous caller were later identified by police...

The Keddie murders are an unsolved quadruple homicide that occurred over the night of April 11–12, 1981, in Keddie, California, United States. The victims...

Michael Werwie, and based on the 2013 non-fiction book Lost Girls: An Unsolved American Mystery by Robert Kolker. The film revolves around the murders...

cold, one of two out of Passaic County's 30 homicides that year that went unsolved. At the request of the Angara family, the state Attorney General's office...

who was murdered in the Frankfurt suburb of Höchst. His murder remains unsolved. Tristan Brübach was born on 3 October 1984 in Frankfurt am Main to parents...

communities was at one time a major factor. Another factor leading to unsolved disappearances is that the area is largely isolated and remote. Soft soil...

stabbing of woman in New London remains unsolved". WMUR. October 24, 2023. Retrieved July 14, 2026. "New England Unsolved: The Valley Killer, part 1". Blogspot...

The Emmett Till Unsolved Civil Rights Crime Act is an Act of the United States Congress introduced by John Lewis (GA-5) that allows the reopening of cold...

from Fruit Town Piru. An AK-47 was used in the shooting. In Episode 10 of Unsolved (2018), the shooting death of Fouse is depicted. He is portrayed by Harry...

strangled. Despite repeated appeals for information, her murder remains unsolved. Police investigated criminals such as the murderer John Taylor, but no...

2026). The Unsolved Mystery of Lorem Ipsum. Rabbit Hole. Retrieved 3 June 2026 – via YouTube. Rhatigan, Dan (30 May 2026). "The Unsolved Mystery of Lorem...

The murder of Julie Pacey (1955/1956 – 26 September 1994) is an unsolved murder of a mother in her own home in Grantham, England on Monday 26 September...

were never identified. As of January 2025[update], the murder remained unsolved. The case was the subject of a documentary directed by her son Charles...

other women were also murdered within the triangle and their cases remain unsolved as well. All of the cases appeared to share some common characteristics...

albums until the single's posthumous release, which was in memory of his unsolved murder. James Adarryl Tapp Jr. was born in New Orleans on September 9,...

Kolchin's problems are a set of unsolved problems in differential algebra, outlined by Ellis Kolchin at the International Congress of Mathematicians in...

murder of Ang remains unsolved to this day. The rape and murder of Ang May Hong remains as one of the most horrific murders left unsolved in Malaysia. On 12...

into question. The attacker was never identified, and the murders remain unsolved. As the killer's epithet implies, the victims usually were attacked with...

Unsolved problem in mathematics Can a Robbins pentagon have irrational diagonals? More unsolved problems in mathematics In geometry, a Robbins pentagon...

Murders, a term coined by the contemporary press, was a series of four unsolved serial murders and related violent crimes committed in the Texarkana region...

of 4 September 1999. As of March 2023[update], this murder case remains unsolved. The murder weapon has not been located either. Each year her family and...

viable leads, the incident has remained a cold case. The case remains unsolved and is regarded as one of the most disturbing criminal cases in Illinois...

Nowak, a scholar of US constitutional law, has called it "one of the great unsolved problems of constitutional law". When Gödel was studying to take his US...

From the Files of Unsolved Mysteries: The Sleepwalker Killing, is a 1997 TV movie based on a popular real-life case from the Unsolved Mysteries television...

'Unsolved Mysteries' — What Leads Do Authorities Have Now?". Oxygen Official Site. October 19, 2020. Retrieved December 7, 2023. "Netflix's 'Unsolved Mysteries'...

Indiana, was kidnapped, raped, and strangled to death. The murder went unsolved for more than thirty years and became one of Indiana's most infamous cold...

prospective clients seeking a million-dollar home. The murder remains unsolved. Lindsay Elizabeth Buziak was born on November 2, 1983, to Jeff and Evelyn...

extensive and ongoing police investigations, his disappearance remains unsolved. Trevor Deely was born on 15 August 1978. His parents are Michael and Ann...

Cornell's mother inside their Cape Coral apartment. The murders were left unsolved for about 26 years before DNA testing identified Joseph Adam Zieler (born...

Sturbridge, Massachusetts, when Holly was murdered. Her murder remains unsolved. Prior to her disappearance, Piirainen and her family were staying at a...

Unsolved problem in mathematics What is the largest possible number of edges in a bipartite graph that has a given number of vertices and has no complete...

global temperatures. Unsolved problem in astronomy Why is the Sun's corona so much hotter than the Sun's surface? More unsolved problems in astronomy...

remain unsolved. One particular group of killings, which were linked by common elements including the use of a .25 caliber firearm, remained unsolved and...

prime numbers (as a lower limit). Unsolved problem in mathematics Is 5 the only odd, untouchable number? More unsolved problems in mathematics In graph...

Unsolved problem in mathematics What is the largest area of a shape that can be maneuvered through a unit-width L-shaped corridor? More unsolved problems...

she was attacked in her apartment, raped, and killed. The case remained unsolved until DNA evidence surfaced in the 2000s, following which, charges for...

Johnson but is uncredited. He also had a role in Hoodlum. In an episode of Unsolved Mysteries, it is reported that Johnson allegedly helped the three escapees...

and Megan Tooze, some of Wales's most notorious unsolved murders Murder of Elizabeth McCabe, unsolved 1980 Dundee murder that occurred in very similar...

Unsolved problem in mathematics How many non-overlapping triangles can be formed in an arrangement of k {\displaystyle k} lines? More unsolved problems...

March and April 2011, several of which were later connected to earlier unsolved cases. Gilbert's disappearance in May 2010 prompted the initial search...

volunteers, dogs, and aerial support, Garrett was never found. His case remains unsolved. Garrett Bardsley was born in 1992 in Utah, the youngest of four children...

autobiographical book, Presumed Dead, focusing on her relationship with Allen and the unsolved mystery. In it was mentioned that Allen had scratches on his arms in May...

she herself was white. Van Patter was murdered, a crime which remains unsolved. Van Patter worked as a bookkeeper for Ramparts magazine, and was introduced...

Unsolved problem in mathematics How many colors are needed to color the plane so that no two points at unit distance are the same color? More unsolved...

The Porn Murders (Swedish: Porrmorden) refers to three unsolved murders in Stockholm in 1989 where the connection was that all three worked at porn video...

series of extremely violent crimes. Investigators linked him to several unsolved rapes and murders committed against women and young girls. In 2025 police...

strangled in her home in West Hollywood, California. Her murder remains unsolved. Born in New York City, Georgette Bauerdorf was the younger of two daughters...

Marshall-Green and Michael Chernus. In 2018, Woodbine starred in the series Unsolved. He played Daryn Dupree, who was part of a police task force that investigated...

Tapp murders, are unsolved crimes that occurred on 7 August 1984. The murders have been described as one of the most notorious unsolved murder cases in...

who was raped and murdered on his way home from school. The murder went unsolved for 33 years, until Brian Lunn Field confessed to the crime after DNA evidence...

universe, dark matter and dark energy, the nature of which is currently an unsolved problem in physics. The many successful, high precision predictions of...

problems and mathematically powerful modularity lifting techniques. The unsolved problem stimulated the development of algebraic number theory in the 19th...

This article is a list of episodes of documentary television series Unsolved History. Gettysburg: Pickett's Charge The Death of the U.S.S. Maine Inside...

episodes, she and a colleague were murdered outside an acting class, in an unsolved shooting. Colby started her acting career in the theater. Following a performance...

The posts are often mentioned in conjunction with other bizarre and/or unsolved internet mysteries, such as Sad Satan, Cicada 3301 and the Publius Enigma...

Unsolved problem in mathematics Does there exist a strongly regular graph with parameters (99,14,1,2)? More unsolved problems in mathematics In graph theory...

April 2025. ISSN 2195-1349. Retrieved 7 April 2025. "YOGTZE-Fall: The Unsolved Murder Mystery of Günther Stoll". theunexplainedmysteries.com. Retrieved...

book's author and "those involved in its publication." His murder remains unsolved. Igarashi was born in 1947. He completed his doctoral programme in Islamic...

Japanese industrial confectioneries Ezaki Glico and Morinaga, and it remains unsolved. The entire case spanned 17 months from the initial kidnapping of the president...

conviction. There was speculation that Tobin might be connected with the unsolved Bible John murders of the late 1960s, but police eventually ruled him out...

has garnered attention for its intricate plot involving online dating, unsolved murder, and the emotional journey of its protagonist, NYPD Detective Kat...

but was ultimately acquitted after trial. Her murder remains officially unsolved. Lindsley was born to a wealthy family in Toledo, Ohio, and was raised...

suggested, both were merely compliant interviewees whom police used to clear unsolved murders from the books. Toole received two death sentences, but on appeal...

The Whitehall Mystery is an unsolved murder that took place in London in 1888. The dismembered remains of a woman were discovered at three sites in the...

The disappearance of Danielle Judic is an unsolved legal case in France. On 31 December 1978, the 26-year-old pharmacist from Belle-Île-en-Mer, Danielle...

the attackers were never prosecuted, and the case remains officially unsolved. The Indiana State Police continue to keep the case open, and have reportedly...

area produced no evidence of his whereabouts. His disappearance remains unsolved. Bryce David Laspisa was born on April 30, 1994, and grew up in Naperville...

and featured on Crimewatch appeals. As of 2025[update], the case remains unsolved. Kate Bushell was a 14-year-old schoolgirl who lived in Exwick, a suburb...

were not looking for anybody else, although the case remains officially unsolved. Gorrie was described as a sociable girl with lots of friends who liked...

two children were murdered at their home in Osprey, Florida. The case is unsolved. Authorities believe that 24-year-old Christine Walker arrived at the family's...

October 2020). "Who is Oslo Plaza woman 'Jennifer Fairgate'? All the theories on Unsolved Mysteries case". Radio Times. Unsolved.com - Death in Oslo...

Gein, caused his death. Gein was considered a suspect in several other unsolved cases in Wisconsin. In November 1957, authorities confronted Gein with...

Beach is a four-part documentary by director Madison Hamburg about the unsolved 2010 murder of his mother Barbara Hamburg. It premiered on November 15...

in an I Can't Believe It's Yogurt! shop in Austin, Texas. The case went unsolved until 2025 when Austin Police Department collected DNA from a male as a...

sometimes called the Jennings 8 or Jennings 8 girls, refers to a series of unsolved murders in Jefferson Davis Parish, Louisiana. Between 2005 and 2009, the...

match any house or car in the area. A segment of the television series Unsolved Mysteries, filmed at the site, aired in 1995. The FBI took over the investigation...

The murder of Jaclyn Marie Dowaliby is an unsolved child murder which occurred in Midlothian, Illinois, on September 10, 1988, when a seven-year-old girl...

while occasionally breaking glass and opening doors. The case remains unsolved despite tips and theories. Terri "Missy" Bevers was born on August 9, 1970...

The murder of Dolores Della Penna is an unsolved murder case dating from July 1972 in which a 17-year-old high school graduate was abducted, tortured,...

Zodiac is a non-fiction book written by Robert Graysmith about the unsolved serial murders committed by the Zodiac Killer in San Francisco in the late...

Edinburgh which has been described as "one of Scotland's most notorious unsolved murders". 27-year-old mother Anderson was found run over, possibly repeatedly...

disappearance of Emanuela Orlandi, a citizen of Vatican City. Both vanishings are unsolved as of today. Gregori left her house around 3:30 pm after receiving an apparent...

In mathematics, the Hodge conjecture is a major unsolved problem in algebraic geometry and complex geometry that relates the algebraic topology of a non-singular...

Betty") were solved with convictions of their killers. The remainder are unsolved and may be the work of one or more killers. The initial list of victims...

who performed in a number of successful bands from the 1960s until his unsolved murder. He first entered the music scene when he joined Ronnie Dio and...

Florida State Prison. He then sent Herzog a written confession to the unsolved murders of Chester Wetmore and Brenda Fletcher in 1986 and 1991, respectively...

murders, dubbed by the media as "the Tube Sock Killings," is a series of unsolved murders that occurred in remote areas of Lewis and Pierce counties, Washington...

Vanishing (Korean: 배니싱: 미제사건; lit. 'Vanishing: Unsolved Case') is a 2021 crime-mystery film directed by Denis Dercourt, starring Yoo Yeon-seok and Olga...

"Still No Answers". The Blade. 2004. "Prostitute Serial Killer". unsolved.com. Unsolved Mysteries. Retrieved April 16, 2015. "Investigators of 10 Killings...

killing in Dublin city on 22 June 1998. As of 2026, her murder remains unsolved. Kelly was 21 years old at the time of her death. She was from Santry in...

The murder of Melissa Ann Tremblay is an unsolved child murder which occurred in Lawrence, Massachusetts, on the afternoon of September 11, 1988, in which...

The 2008 Noida double murder case refers to the unsolved murders of 13-year-old girl Aarushi Talwar and 45-year-old man Yam Prasad "Hemraj" Banjade, a...

received public interest and media coverage in France. The murder remains unsolved. It is considered exceptional in French judicial history due to its longevity...

Unsolved problem in physics Why is the vacuum energy density much smaller than a zero-point energy suggested by quantum field theory? More unsolved problems...

father's identity was not publicly disclosed. Jones has an interest in unsolved mysteries and believes she has seen a UFO. She has a tattoo that says "Bellatrix"...

was murdered were spread and reported to the FBI, partially due to an Unsolved Mysteries episode dedicated to Cobain's death. In 2026 a newly published...

their way back from a basketball game in Yuba County, California List of unsolved deaths Zharov, Vladimir; Radionova, Tatyana; Aktinov, Leonid (9 March 2013)...

murder of a store clerk in Terre Haute, Indiana. The case was featured on Unsolved Mysteries, America's Most Wanted, Dark Minds, and People Magazine Investigates...

The interviewer points out that it's been ten years since her husband's unsolved murder and since her career has been paused. As Kathryn's recently remarried...

a 1995 American crime drama television film based on a true story from Unsolved Mysteries. It stars Adam Storke, Maria Pitillo, Brad Dourif and Cindy Williams...

Hagley in Worcestershire. The body has remained unidentified and the case unsolved since then, prompting many media articles and films, as well as dramas...

Middlesbrough, England on 28 April 1998. For 27 years the case has gone unsolved. Donna Keogh was born into a military family and was raised in Middlesbrough...

have been solved, while the fourth message remains one of the most famous unsolved codes in the world. Artist Jim Sanborn has hinted that a fifth coded message...

2023. List of kidnappings Lists of solved missing person cases List of unsolved murders (1980–1999) Murder of Claire Woolterton – 1981 abduction and murder...

Unsolved problem in statistics Is an approximation analogous to Fisher's argument necessary to solve the Behrens–Fisher problem? More unsolved problems...

billion light-years across, almost as big as the Giant Void mentioned above. Unsolved problem in physics The largest structures in the universe are larger than...

1973 and 1975. All of these alleged victims were found to match existing unsolved murders. Diagnosed as a psychopath at the age of 15, Mackay has been repeatedly...

identified, and his three confirmed attacks and the suspected murder remain unsolved cold cases. There is a reward of A$200,000 for information that leads to...

separately as king of Bohemia. In 1861, the negotiations failed because of unsolved constitutional problems. However, in 1866, a visit of the monarch to Prague...

The Lewis–Clark Valley murders refer to a cluster of unsolved murders and disappearances that occurred in the Lewiston-Clarkston metropolitan area of northern...

was discovered three days later in the Nooksack River. The case remained unsolved for nearly 30 years until advancements in DNA technology led to an arrest...

the law's expiration. As of 2025[update], the Modafferi case remained unsolved. Kristen Deborah Modafferi was born June 1, 1979, in Danbury, Connecticut...

unknown man disappeared with the spoils of the raid. The case remains unsolved. The person posing as Mon Singh or Mohan Singh had placed a classified...

September 2014.{{cite web}}: CS1 maint: deprecated archival service (link) "Unsolved: Did this OAP really steal the famous FA Cup?". Birmingham Mail. 13 May...

Despite repeated appeals for information by police, her murder remains unsolved. The murder was brought to public attention again in 2008, when it was...

the availability of his DNA, he was never caught, and the murders remain unsolved. On April 7, 2000, the body of Lisa Bissell, a 38-year-old woman from Hanapepe...

buried alongside her. He died in April 2020, aged 77, with the case still unsolved. Child abduction Disappearance of April Fabb List of people who disappeared...

on these events. List of solved missing person cases: 1950–1999 List of unsolved murders (1980–1999) "New Book Shows How a Tragedy Launched Italy's LGBTQ+...

Operation Stealth, the police operation which has been investigating unsolved murders since 2008, received funding to continue work until the end of...

the creation of the Vermont State Police (VSP). Welden's fate remains unsolved and was one of several unexplained disappearances in the same area, dubbed...

The Tokyo Metropolitan Murders refers to an unsolved series of murders of ten people between 1968 and 1974 in Japan's Greater Tokyo Area. From 1968 to...

defamation suits by Ramsey family members and associates. The case remains unsolved, and the Boulder Police Department provides periodic public updates. JonBenét...

scandal. Subsequently, they were absolved of all charges. The case remains unsolved, including the cause of death. On Saturday, 11 April 1953, the day before...

one of the largest ever carried out in Scotland and the crime remains unsolved. The apparent lack of motive and other unexplained elements of the murder...

national press coverage, Spierer is presumed dead and her case remains unsolved. Lauren Elizabeth Spierer was born January 17, 1991, to Charlene and Robert...

Lane Bryant murders – Unsolved mass shooting at a Lane Bryant store in 2008. Las Cruces bowling alley massacre – Similar unsolved crime in 1990 West Memphis...

clear answers have emerged about what happened to her. The case is still unsolved. Kayla Mae Berg was born in Wausau, Wisconsin, United States, and grew...

Unsolved problem in mathematics Does a Danzer set with bounded density or bounded separation exist? More unsolved problems in mathematics In geometry...

The Wanda Beach murders, also known simply as "Wanda", are the unsolved murders of Marianne Schmidt and Christine Sharrock at Wanda Beach near Cronulla...

but at present this remains unsolved. Unsolved problem in mathematics Are there infinitely many twin primes? More unsolved problems in mathematics Usually...

along with two members of their band in an assassination which remains unsolved. Amar Singh Chamkila was born as Dhani Ram on 21 July 1960 into a Dalit...

Unsolved problem in mathematics Does n ! + 1 = m 2 {\displaystyle n!+1=m^{2}} have integer solutions other than n = 4 , 5 , 7 {\displaystyle n=4,5,7} ...

"Upcoming Odia Movies 2026". District. Retrieved 28 April 2026. "Paree: An Unsolved Mystery". Times of India. Retrieved 28 April 2026. Sahoo, Tuhina (17 February...

on a large number of fronts. In condensed matter physics, an important unsolved theoretical problem is that of high-temperature superconductivity. Many...

plan for investigating and prosecuting unsolved (cold case) Civil Rights-era murders. The Emmett Till Unsolved Civil Rights Crime Act was signed into...

possible victims the killer could have murdered. Some of these crimes are unsolved, but are included because they are the work of a serial killer, despite...

murdered in the River Leven in West Dunbartonshire, Scotland. The case was unsolved for 27 years until the conviction of three people in 2023. Glachan was...

confused. He succumbed to his wounds on February 20, 1992. The murder remains unsolved. The Loup Creek Colliery was established in 1902 for mining, and by 1918...

Further testing of his DNA brought to light his involvement in the then unsolved murders of Paola Illera and Johalis Castro, as well as another rape from...

by a family member. Mahan's disappearance is one of the most infamous unsolved missing child cases in the United States. The National Center for Missing...

pleas, the reward was not extended. On 25 July 2016, a BBC Three series, Unsolved: The Boy Who Disappeared, was broadcast about the case. Nettles' family...

States Congress, referred to Marjorie West's disappearance as "the great unsolved mystery of the missing". A local publisher claims to have solved the mystery...

established and major figure in European literature and cinema. Pasolini's unsolved and extremely brutal abduction, torture, and murder at Ostia in November...

Park-Hollywood Hills in Los Angeles. His death was profiled in a segment of Unsolved Mysteries. His death was also explored in the May 11, 2015, episode of...

The murder of Joyce Malecki is an unsolved case which occurred in Baltimore, Maryland, on November 11, 1969 in which a 20-year-old office clerk was abducted...

one has been charged with any of the crimes; all thirteen cases remain unsolved. The first hint of a serial killer who was targeting homeless ragpickers...

in 1989. Her murder case received national attention. The story of her unsolved kidnapping and murder was presented by John Walsh on the television show...

was assassinated in Brussels on 1 June 1981. The assassination remains unsolved. Khader was born in Zababdeh, Mandatory Palestine, on 30 December 1939...

to the door of a nearby house before he collapsed. The homicide remains unsolved; Siwiak has been described as "the last person killed in New York on 9/11"...

Ashley Cook, in Warren, Ohio. Adams was also a suspect behind several unsolved killings. Adams was arrested and charged for these murders, and after two...

village of Fairhaven. The club was initially formed to merely discuss unsolved cases, but the four invariably come to be involved in investigating actual...

undetected, unattributed to an identifiable perpetrator, or otherwise unsolved or unsolvable. The term is used colloquially in law and fiction (especially...

February 1997. The case gained widespread media attention and remains unsolved. Her foster father, Siôn Jenkins, was originally convicted for the crime...

(April 22, 2013). "Police probe possible link between Marathon bomber and unsolved triple homicide in Waltham". The Boston Globe. Archived from the original...

rural countryside. Each had been strangled to death. Though officially unsolved, law enforcement officially named Baumeister as a prime suspect in the...

assailant after a performance in Kansas City, Missouri, a case that remains unsolved. Andre Louis Hicks was born in Oakland, California on July 5, 1970, to...

referred to as the Whiston murder or the Whiston boys' murder, are the unsolved child murders of two 11-year-old schoolfriends in Merseyside, England in...

Anna Vincent, Louise Nathanson, Lisa Scott. The film is based on the unsolved 1978 Burger Chef murders case, in which four young employees of the fast...

Prime Obsession: Bernhard Riemann and the Greatest Unsolved Problem in Mathematics (2003) is a historical book on mathematics by John Derbyshire, detailing...

Metropolitan Police investigations, arrests, and trial, the crime remains unsolved. An independent review into the handling of the investigation of Morgan's...

murder was regularly featured in articles listing the most notorious, unsolved Hollywood homicides. In 2023, the case was solved and Newton's killer was...

Xtravaganza formed one of the film's central storylines. Her visibility and unsolved murder have since made her an enduring figure in LGBTQ cultural history...

Dannette Latonia Millbrook and Jeannette Latrice Millbrook is an American unsolved missing persons case in which fraternal twins from Augusta, Georgia, disappeared...

Santa Rosa hitchhiker murders was a series of at least seven unsolved homicides and unsolved disappearances all involving young female hitchhikers occurring...

USA's Graceland. In 2017 and 2018, Coiro appeared as a series regular in Unsolved and in arcs on Ray Donovan, The Walking Dead, and S.W.A.T. In 2019, Coiro...

better food and additional phone privileges in prison. In a 2001 profile on Unsolved Mysteries, it was mentioned that rumors had circulated among locals that...

murdered; death by strangulation. The Maine Unsolved Homicide Unit lists Parent’s death as one of 70 unsolved murders it is still currently investigating...

mysteriously (2000–present) Lists of solved missing person cases List of unsolved deaths Leighton, David (2 February 2019). "Street Smarts: Alvord Road Named...

fingerprints had been distributed across the United States. Their murders remain unsolved. The male victim had been referred to as "Jock Doe", which may have originated...

Lists of people who disappeared. Disappearance of Mary Jacqueline Levitz – Unsolved 1995 missing-person case in Mississippi Biography portal History portal...

Scotland Yard, nobody was ever convicted of the murders, all of which remain unsolved. On September 8, 1998, 13-year-old Sherilee Nicholas, a fifth-grade student...

Unsolved problem in physics Are cosmological observations made from Earth representative of observations from the average position in the universe? More...

for Flint as 7th-highest in cities with population greater than 75,000. Unsolved crimes remained high in Flint. In 2008, only 19 of 32 homicides resulted...

Unsolved problem in physics Why does the zero-point energy of the vacuum not cause a large cosmological constant? What cancels it out? More unsolved problems...

expanded the case even further. When DNA from the EAR matched a string of unsolved California murders committed by a killer dubbed the "Original Night Stalker"...

Unsolved problem in computer science Is the Unique Games Conjecture true? More unsolved problems in computer science In computational complexity theory...

Willmsen, Christine (November 20, 2018). "Killer Identified By DNA In Unsolved 1969 Cambridge Murder, DA Says". WBUR-FM. Retrieved May 10, 2025.{{cite...

questioned over string of unsolved murders". The Telegraph. Austria, Gordon Rayner, St Polten (20 March 2009). "Fritzl a suspect in unsolved teen murders". The...

with her husband and one of her daughters, in a killing which remains unsolved. Jeannie Mills, her husband Al, and her children joined the Peoples Temple...

directed by Daniel Geller and Dayna Goldfine. It is about a series of unsolved disappearances on the Galapagos island of Floreana in the 1930s among the...

The murder of the Grimes sisters is an unsolved double murder that occurred in Chicago, Illinois, on December 28, 1956, in which two sisters named Barbara...

Unsolved problem in mathematics Does every Jordan curve have an inscribed square? More unsolved problems in mathematics The inscribed square problem,...

artificially intelligent agents. Within the field of AI ethics, significant yet-unsolved research problems include AI alignment (ensuring that AI behaviors are...

murder of one of the nine supposedly linked victims, but the others remain unsolved. All of the victims were sexually assaulted and stabbed to death. Several...

Deaths in September 2012 List of 2012 murders in the United States List of unsolved murders (2000–present) Crime in North Carolina Sexual victimization of...

weighted down with concrete blocks. As of April 2026, the murders remain unsolved and Russell's head has not been found. Russell Joseph Dermond, a native...

1979 – September 16, 2002) was an American news reporter whose murder is unsolved. In the early 2000s, she worked for KPAX-TV and KECI-TV in Montana, and...

The murder of Rachael Runyan is an unsolved child murder which occurred in Sunset, Utah, on August 26, 1982, when a three-year-old girl was abducted from...

Lindsay Rimer – unsolved 1994 case of a British girl who disappeared and was found a year later in a nearby canal Other UK unsolved murders where there...

nonfiction book We Keep the Dead Close (2020), an account of the long-unsolved murder of a Harvard graduate student in 1969. Cooper graduated from Harvard...

Martin's Press, 210 pp. 2000. ISBN 978-0312266202 Scott, Cathy. "The Unsolved Murders of Tupac Shakur and Biggie Smalls." Crime Magazine Archived October...

Derek (5 September 2017). "Russia's Dyatlov Pass Incident, the Strangest Unsolved Mystery of the Last Century". Vice Media. Archived from the original on...

The disappearance of Rebecca Reusch is an unsolved missing person case from Berlin, Germany. Rebecca Reusch was last seen alive on the night of 17 February...

but mysteriously disappeared before trial. The murder remains unsolved. List of unsolved murders (1980–1999) "Curious case of Jodhpur royal Hukam Singh...

Erdős on Graphs: His Legacy of Unsolved Problems is a book on unsolved problems in mathematics collected by Paul Erdős in the area of graph theory. It...

day after his case was publicized by American crime documentary series Unsolved Mysteries. Zakrzewski was found guilty of three counts of first degree...

appeals. As of 2025, the cases remain unsolved. They remain some of the United Kingdom's most notorious unsolved murders. In early January 1999 a knife...

journalism podcast series that has investigated high-profile cases, such as the unsolved murder of a New Orleans Assistant District Attorney. The podcast Gone South...

days prior, had been dismembered into over 2,000 pieces. The case remains unsolved and is one of the most notorious crimes in the city. The case is officially...

protection of passengers' rights. Disappearance of Amy Lynn Bradley – Unsolved 1998 disappearance of a 23-year-old American woman Disappearance of Rebecca...

home of Lizzie Borden and her family, and it is the location of the 1892 unsolved double murder of Lizzie's father and stepmother Andrew and Abby Borden...

abducted from bus stop unsolved 40 years later". The Daytona Beach News-Journal. "Seeking justice: Retired deputies try to crack unsolved murders". The Daytona...

Hall and Will Packer film Little, in FOX's Star, HBO's Insecure, USA's Unsolved: The Murders of Tupac and the Notorious B.I.G., and BET's The Bobby Brown...

rights activist. She was murdered on 8 August 2024 and her case remains unsolved. Ifeanyi Chukwu-Agah Benedict was born in Afikpo North local government...

search for their daughter. Her disappearance was featured on the NBC series Unsolved Mysteries in the fall of 1989. The investigation remains active. Patricia...

witness" of the Roswell incident. On September 20, 1989, an episode of Unsolved Mysteries included the second-hand stories of alien bodies captured by...

Since his conviction, Sutcliffe has been linked to a number of other unsolved crimes. Sutcliffe was transferred from prison to Broadmoor Hospital in...

The murders of Kerry Graham and Francine Trimble are the unsolved abduction and murder of two teenage girls—aged 15 and 14 respectively— who disappeared...

that the case was too bizarre to be solved adequately, Hoover labeled it unsolved and locked it away in the hope that it would eventually be forgotten. However...

multiple homicides in Illinois List of serial killers by country List of unsolved murders (1980–1999) Paraquat murders St. Clair, Stacy; Gutowski, Christy;...

month earlier in nearby New Hampshire. Maitland's disappearance remains unsolved. Brianna Maitland was born October 8, 1986, in Burlington, Vermont, to...

1988), Episode #1.2, Unsolved Mysteries, archived from the original on February 24, 2023, retrieved February 24, 2023 "Unsolved Mysteries - Episode #2...

others. Although Noye was questioned by the police, they concluded that the unsolved murder had no proven connection with Noye and did not charge him. Decabral...

Vincent Kodokushi List of solved missing person cases (1950–1969) List of unsolved deaths "Woman's Dead Body Lies in Flat for 35 Years". Associated Press...

extensive media coverage. The case remains one of South Korea's most infamous unsolved crimes. On the morning of 26 March 1991, five boys—Kim Jong-sik (aged 11)...

In 1990, thirteen of the museum's works were stolen; the crime remains unsolved, and the works, valued at an estimated $500 million, have not been recovered...

death of Jonathan Luna." Casefile True Crime Podcast - Case 9 List of unsolved deaths Thomas C. Wales Ray Gricar Death of Ellen Greenberg "A decade later...

The disappearance of Hannah Upp is an unsolved missing person case. Upp is commonly referred to as "the woman who went missing three times" by the media...

Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry to...

Unsolved problem in mathematics Does the minimum number of edges in a dicut of a directed graph always equal the maximum number of disjoint dijoins? More...

logarithm. Several historical questions regarding prime numbers are still unsolved. These include Goldbach's conjecture, that every even integer greater than...

the boy's disappearance, which were detailed in a 1989 segment on NBC's Unsolved Mysteries. Among them were that Bright had overdosed on a drug at a party...

witnesses on the German programme Aktenzeichen XY… ungelöst ("Case Number XY Unsolved") on the German public channel ZDF. This appeal was abandoned when Xavier's...

Reinhard (2015). Ungelöste Rätsel: Wunderwerke, die es nicht geben dürfte [Unsolved Mysteries: Miracles that shouldn't exist] (in German). Pichler Verlag....

brought against him by Bakley's sister. Officially, Bakley's murder remains unsolved. Bonny Lee Bakley was born in Morristown, New Jersey, to arborist Edward...

brought against three of them, but eventually dropped. The case remained unsolved as of 2016. The heist is deemed the largest armed robbery in the country's...

-i)\right\}} Unsolved problem in mathematics What is the maximum number of MUBs in any given non-prime-power dimension d? More unsolved problems in mathematics...

been charged with Nick's abduction and likely murder. The case remains unsolved, though an open and active investigation. Colleen Nick has since become...

whose unexplained disappearance is considered one of Britain's oldest unsolved mysteries. According to contemporary and later accounts, he vanished while...

British peer and a member of the British Union of Fascists, known for the unsolved case surrounding his murder and the sensation it caused during wartime...

This page lists notable open problems related to fair division - a field in the intersection of mathematics, computer science, political science and economics...

extensive media coverage and investigative work, but her case remains unsolved. In 2004, Bechtel was declared legally deceased by her husband, famed rock...

The Publius Enigma is an Internet phenomenon and an unsolved problem that began with cryptic messages posted by a user identifying only as "Publius" to...

October 16, 2019. Jackson, David (October 24, 2000). "Oct. 24, 2000: 3 unsolved slayings link police, mob crews". Chicago Tribune. Retrieved July 6, 2022...

Encyclopedia of Unsolved Crimes. New York: Facts on File. ISBN 978-0-816-07818-9. Stout, David (2008). Boy in the Box: The Unsolved Case of America's...

Corbett's lawyer was assassinated in Belgrade, in a case that remains unsolved. It is unknown if the lawyer's killing was related to Corbett's case. Corbett...

Unsolved problem in mathematics Does every planar graph have an integral Fáry embedding? More unsolved problems in mathematics In mathematics, Harborth's...

played by Jamie Hector List of unsolved deaths "Who is Detective Sean Suiter? Baltimore officer whose death remains unsolved comes up in gun task force trial"...

Unsolved problem in mathematics Conjecture: If for all edges e ∈ E ( G ) {\displaystyle e\in E(G)} we have imb ( e ) > 0 {\displaystyle {\text{imb}}(e)>0}...

Unsolved problem in mathematics Does the Erdős–Moser equation have solutions other than 11+21=31? More unsolved problems in mathematics In number theory...

repeated efforts to identify and locate her killer, her murder remains unsolved. Karmein Chan (Chinese: 陳嘉敏) was born on 5 November 1977 in Melbourne,...

system upgrade (Version 1.23) was introduced on March 30, 2007. The current unsolved problems at the present moment are: It is not possible to load a Standard...

panicked, he went on the run. During the investigation related to the unsolved trunk murder, police searched premises close to the station and stumbled...

to 15 May 2025. A recently retired detective becomes obsessed with the unsolved case of a serial killer who stalked his victims when a man with a familiar...

discovered, and the case remains unsolved. Police believed that Jensen was abducted and murdered. The case is one of few unsolved New Zealand murder mysteries...

meanings of those two coded notes, which are listed as one of the CRRU's top unsolved cases. On March 29, 2011, the U.S. Federal Bureau of Investigation issued...

States List of solved missing person cases (1980s) List of unsolved deaths List of Unsolved Mysteries episodes He may not have been the only one. At one...

Between 1940 and 1941, a series of unsolved murders occurred in the Sacramento metropolitan area, in which a minimum of five middle-aged men were killed...

high-profile Murder of Grégory Villemin, one of France's most infamous unsolved child murders. Jean-Michel Lambert was found dead at his home in Le Mans...

who rents three roadside billboards to draw attention to her daughter's unsolved rape and murder. Woody Harrelson, Sam Rockwell, Abbie Cornish, John Hawkes...

The Lowe Files is a series on the A&E Network that looks at unsolved mysteries within the United States. The show is hosted by Rob Lowe and his sons John...

her older sister, whose death was ruled a homicide in 2004 and remains unsolved. On February 24, 2014, Hall premiered as co-anchor of Today's Take (The...

Steven Agan, offering to also confess to his culpability in twenty further unsolved homicides if the state of Illinois would commute his sentence to life imprisonment...

body was found later that day in North Philadelphia. The case remained unsolved for nearly two years before authorities identified Arthur Bomar (born:...

capture of serial killer Rex Heuermann. Bittrolff became a suspect in the unsolved murders after his brother, Timothy Bittrolff, was partially matched to...

characterizations of the subjects of investigation. (The subjects can also be called unsolved problems or the unknowns.) For example, Benjamin Franklin conjectured,...

the investigation. The disappearance was featured on a 1992 episode of Unsolved Mysteries, which brought renewed attention to the case, but no viable leads...

were discovered in areas along Interstate 70 (I-70). Though officially unsolved, it is believed that deceased businessman Herb Baumeister, a suspect in...

remains unsolved. Whitehead was 55 years old and had converted to Islam in 1996. He is buried in Mount Moriah Cemetery in Philadelphia. List of unsolved murders...

Voice from the Grave, also known as From the Files of Unsolved Mysteries: Voice from the Grave and Crimes of Passion: Voice from the Grave, is a 1996 television...

Ohio University). Despite an arrest early on, the murders have remained unsolved. Prior to the fire, a party was being hosted at the house where 12 OSU...

Unsolved problem in mathematics Do all aliquot sequences eventually end with a prime number, a perfect number, or a set of amicable or sociable numbers...

into his involvement in the murders eventually faded. The case remains unsolved, and physical evidence is virtually nonexistent today. Swinney died in...

(S01E02) of Timeless. In the early 1990s, an episode of the American TV show, Unsolved Mysteries, presented originally by Robert Stack, examined sympathetically...

man was found to be innocent and promptly acquitted, leaving the cases unsolved. Between 1975 and 1989, seven murders occurred in a 20-kilometer radius...

July 16, 1952, and was last seen hitchhiking. Her disappearance remains unsolved. Connie Smith was a camper at Camp Sloane, a summer camp near Lakeville...

killed by in 1986 by the Lucchese crime family. Reznikov's murder remained unsolved until the 1994 cooperation of Lucchese acting boss Anthony Casso. According...

in Scotland announced that there were "strong links" between the then-unsolved murders of seven young women, including the murders of Lannen and McCabe...

ultimately received few tangible leads, and Allen's disappearance remained unsolved. The man seen in his company was never identified. By the mid-1980s, the...

appeal and retrial. No other suspect has been charged, and the case remains unsolved. Jill Wendy Dando was born at Ashcombe House Maternity Home in Weston-super-Mare...

Unsolved problem in mathematics What is the optimal path to take when lost in a forest? More unsolved problems in mathematics Bellman's lost-in-a-forest...

fifty times as she sat behind the wheel of her car. Her murder remains unsolved. Penny Bell lived with her husband, Alistair Bell, in Baker's Wood, near...

Unsolved problem in mathematics Conjecture: Every bridgeless graph has a cycle-continuous mapping to the Petersen graph. More unsolved problems in mathematics...

Unsolved problem in mathematics Is the lonely runner conjecture true for every number of runners? More unsolved problems in mathematics In number theory...

Stockton (Calif.) Record, July 10, 1964, p. 10. Presidential mystery stays unsolved. Sloat, Bill. The Plain Dealer, Cleveland, Ohio, May 31, 2006. Appel, Jacob...

Middleton Park on the way back to her nearby house. This murder remains unsolved. The community of Bourtreehill has a range of social problems such as drug...

{\displaystyle \chi } -bounded. Unsolved problem in mathematics Are all tree-free graph classes χ {\displaystyle \chi } -bounded? More unsolved problems in mathematics...

author of Gone Fishing: The Unsolved Crimes of Angus Sinclair, a 2021 book alleging links between Sinclair and a number of unsolved murders Templeton Woods...

fireworks display on the Fourth of July in 1988. Their murders, which remain unsolved, were attributed to rumors of a Satanic cult in which they both were alleged...

analysis of Sudoku is generally divided between analyzing the properties of unsolved puzzles (such as the minimum possible number of given clues) and analyzing...

even from the nonexistence of a Kurepa tree (Shelah). A weaker, still unsolved conjecture states that if |A|<min(A), then pcf(A) has no inaccessible limit...

from Worcester, Massachusetts, in 1934. Her missing person case remains unsolved. In early 1934, Etta Riel was living with her family in Oxford, Massachusetts...

the world for journalists and among the ones with the highest levels of unsolved crimes against the press. Though the exact figures of those killed are...

source] for their contributions to protein structure prediction. Lists of unsolved problems (by major field) Hilbert's problems Millennium Prize Problems...

considered its leading hero till his death in 1988, in a murder which remains unsolved. Some of his more popular films were Lambhardarni, Balbiro Bhabhi and Dushmani...

Young, Josh (2014). Myths and Mysteries of Missouri: True Stories of the Unsolved and Unexplained. Globe Pequot Press. p. 128. Dana Rosenblatt (July 5, 2011)...

Cosmic spaces have several interesting properties. There are a number of unsolved problems about them. Any open subset of a cosmic space is cosmic since...

in Princeton, Massachusetts, was assaulted and murdered. Her case went unsolved until April 15, 2017, when authorities announced that 31-year-old Angelo...

Unsolved problem in mathematics Does 4 n = 1 x + 1 y + 1 z {\displaystyle {\tfrac {4}{n}}={\tfrac {1}{x}}+{\tfrac {1}{y}}+{\tfrac {1}{z}}} have a positive...

murdered in his Queens recording studio in 2002 and his case was left unsolved until February 2024, when Ronald Washington and his godson Karl Jordan...

have solved some of the murders, they are unsure of whether the remaining unsolved cases are coincidences or the work of one or more serial killers. On 20...

Edwin Alonzo Boyd, has alleged that Boyd was also responsible for the unsolved 1947 murder of George Vigus and Iris Scott in Toronto's High Park. The...

Unsolved problem in mathematics Given positive integers d and k, what is the maximum possible number of vertices in a finite simple graph of maximum degree...

Ivers was murdered under mysterious circumstances and the crime remains unsolved. Peter Ivers was born in Illinois on September 20, 1946, and spent the...

and Dorothy Jean Butts, who all disappeared in 2006. The case remains unsolved. On April 13, 2006, 48-year-old Jewel Marquetta King, a mother of three...

shot him multiple times. Hawkins was 36 years old. His murder remains unsolved. Fellow Houston rapper Bun B, in an interview with the Houston Chronicle...

Unsolved problem in mathematics Which finite groups are BI-groups? More unsolved problems in mathematics Babai's problem is a problem in algebraic graph...

(Dunst) and becomes suspected of a series of murders, as well as his wife's unsolved disappearance. All Good Things was filmed between April and July 2008 in...

The police assigned the code name Operation Scholar to the case. The unsolved missing persons case is reviewed on a regular basis and is being led by...

The Hausjärvi Gravel Pit Murders were a series of two or more unsolved violent crimes during the 1990s that were connected to a gravel pit and its surroundings...

appeals. As of 2024, the case remains unsolved. It remains one of the United Kingdom's most notorious unsolved murders. In 2018, it was revealed that...

Stanford University in California, on October 12, 1974. The murder went unsolved for more than forty years before police named Stephen Blake Crawford as...

final film role. It follows a middle-aged Southern woman, suspected in the unsolved murder of her lover from decades before, who is plagued by bizarre occurrences...

investigation into the Shimoyama incident. List of unsolved murders (1900–1979) List of unsolved deaths Lists of solved missing person cases Shibata...

and the crime scene were possibly tampered with. Weiss' murder remains unsolved, though investigators believe the murderer was likely a student or faculty...

Netflix reboot of the television series Unsolved Mysteries. Porter declined requests to be interviewed for Unsolved Mysteries. [1] At the time of Rey's death...

mayor and black voters were his primary demographic. In Episode 1 of the Unsolved series, the 1997 road rage incident is featured, in which Kevin Gaines...

Killuminati: The 7 Day Theory. McDonald is portrayed in two episodes of Unsolved (2018), where he is played by Calvin Tenner. "Tupac Pal Shot To Death"...

Fryer, Christopher (16 March 2015). Crane: Sex, Celebrity, and My Father's Unsolved Murder. University Press of Kentucky. ISBN 9780813160757. Retrieved 4 May...

character, Linda Tanner, is a savvy, no-nonsense state investigator working on unsolved murder cases in the fictional town of Rosewood, Pennsylvania. In 2012,...

The Redhead murders is the media epithet used to refer to a series of unsolved homicides of redheaded females in the United States between October 1978...

investigations have failed to identify the body and it is now the oldest unsolved missing persons case in Staffordshire. The body was discovered at 7:30 pm...

Missing Trio - Unsolved case from the same year and city Disappearance of Michaela Garecht - Previously thirty-two-year-old unsolved case List of solved...

No other person was charged with the murder, and it remains officially unsolved. A further mock trial, conducted by the Merseyside Medico-Legal Society...

Rankin began his acting career with an appearance on the television show Unsolved Mysteries, followed by a small role in the drama film The Apostle in 1997...

proceedings lodged by her daughter, Sally Leydon, her case was taken over by the Unsolved Homicide Squad in Sydney and authorities are now handling it as an active...

figures. Weiner was not injured in the incident and the killing remains unsolved. Weiner was never threatened by the gunman and was questioned for several...

genealogy gets life in prison". ABC News. "Jay Cook and Tanya Van Cuylenborg". Unsolved Mysteries. Retrieved 4 December 2017. Smart, Amy (30 June 2015). "Reward...

Unsolved problem in computer science P   = ?   N P {\displaystyle {\mathsf {P\ {\overset {?}{=}}\ NP}}} More unsolved problems in computer science In...

had been set up in the late 2000s to investigate links between Tobin and unsolved murders. Earl's disappearance and murder is linked to the disappearance...

evidence, suspects, and witnesses, becoming one of the most notorious unsolved murders in Seattle history. After DNA evidence linked Jesus Mezquia to...

subject of local folklore and has been featured in local media and on Unsolved Mysteries and Mysteries at the Museum. The tracks are no longer in use...

The Peasenhall murder is the unsolved murder of Rose Harsent in Peasenhall, Suffolk, England, on the night of 31 May 1902. The house where the murder occurred...

New Yorker. "Guest Stars Announced For 'Unsolved: The Murders Of Tupac And The Notorious B.I.G.' - Blog - Unsolved". USA Network. October 24, 2017. Travers...