The Historical Enquiries Team was a unit of the Police Service of Northern Ireland (PSNI) set up in September 2005 to investigate the 3,269 unsolved murders committed during the Troubles, specifically between 1968 and 1998.
It was headed by Commander David Cox, formerly of the London Metropolitan Police, and consisted of a team of 100 investigators and supporting staff, and a budget of £30 million.
[8] The Historical Enquiries Team (HET) report on the 1975 Miami Showband killings, an ambush on civilians travelling in a minibus, confirmed Mid-Ulster UVF leader Robin "Jackal" Jackson's involvement and identified him as an RUC Special Branch agent.
The HET report said that the 10 all male victims of the massacre, 4 of whom belonged to the Orange Order,[11] were targeted because they were from the Protestant community, and that their murder was a sectarian response to the shooting of 7 Catholics in the Reavey and O'Dowd killings that occurred the night before but that it was planned before that event.
[15] In the fatal shooting of Aidan McAnespie on 21 February 1988, the British Army soldier claimed that his hands were wet, causing him to inadvertently fire his machine gun when he was moving inside a sanger.
The brothers - John Martin, Brian and Anthony Reavey who were all Catholic - were shot dead by six masked men who burst into their home in Whitecross in January 1976.