De Silva was called to the bar from the Middle Temple in 1964, and was appointed a Queen's Counsel in 1984.[1] A member of the Criminal Bar Association and the International Association of Prosecutors, he became one of the highest-profile criminal Queen's Counsel in England. In 2002, the UN Secretary-GeneralKofi Annan appointed him as Deputy Prosecutor for the Special Court for Sierra Leone, at the level of an Assistant Secretary-General, and in 2005 promoted him to the post of Chief Prosecutor at the higher level of Under Secretary-General. Silva brought about the arrest of Charles Taylor, former President of Liberia, who was convicted of war crimes at the Hague in 2011.
In 2003, de Silva was sent as an envoy by the United Nations Development Programme to Belgrade to persuade Prime Minister Vojislav Kostunica and his government to surrender indicted war criminals. He became a senior associate member of St Antony's College, Oxford, and a Bencher of the Honourable Society of the Middle Temple.[1] De Silva's legal expertise included war crimes, crimes against humanity, espionage, treason, drugs, terrorism, human rights, white-collar fraud and sports law. His clients included John Terry, Lee Bowyer, Buzz Aldrin,[3]Harry Redknapp, Ron Atkinson, Hans Segers, Lawrence Dallaglio, Graham Rix and Jamie Osborne. De Silva was a member of the Governing Council of the Manorial Society.[4]
In October 2011, with the approval of Prime MinisterDavid Cameron, de Silva was appointed to head a Review into collusion by the security services and other agencies of the state into the 1989 murder of the high-profile Belfast lawyer Pat Finucane. The report was published on 12 December 2012, and acknowledged "a willful and abject failure by successive Governments";[5][6] however, Finucane's family called the de Silva report a "sham".[7] In 2019 the Supreme Court ruled that the official investigation into the Finucane murder was ineffective and failed to meet the required human rights standards. [8]
On 23 July 2010, he was appointed[9] by the United Nations Human Rights Council to investigate Israel's interception of a Gaza-bound flotilla in international waters that led to 9 deaths. In 2014, he was Chairman of an Inquiry into torture and executions of detainees in Syria. The Report produced went before the Geneva 11 Peace Talks into the civil war in Syria. On 10 January 2016, a Senior Army Commander complained about a "witch hunt" against British soldiers who were Iraq War veterans by pursuing frivolous legal claims. De Silva agreed with the Army Chief by saying, "Up to now nobody has got these ambulance-chasing lawyers by the scruff of the neck."[10]
^ abcde "De Silva, Rt Hon. Sir Desmond (George Lorenz)", in Who's Who and Who Was Who, online edition, https://doi.org/10.1093/ww/9780199540884.013.U13560
Published 01 December 2018: "De Silva, Rt Hon. Sir Desmond (George Lorenz) (13 Dec. 1939–2 June 2018), QC 1984; international lawyer; Chief Prosecutor of UN-sponsored Special Court for Sierra Leone, 2005–06; Kt 2007; PC 2011; Born 13 Dec. 1939; s of late Edmund Frederick Lorenz de Silva, MBE, and Esme Gregg de Silva…"
^Raine Wickrematunge, And then they came for me: The Lasantha Wickrematunge Story (Author House, 2013, ISBN1481789902), pp. 2–5
^Blood Royal - From the time of Alexander the Great to Queen Elizabeth II, by Charles Mosley, published for Ruvigny Ltd., London, 2002 (p. 288); ISBN0-9524229-9-9