ルガーP08
As a result of the judicious examination of forensic ballistics procured from original RUC reports and presented to Justice Barron, the 9 mm Luger pistol, serial no. U 4 for which the silencer was specifically made, was established as having been the same one used in the Miami Showband and John Francis Green killings. According to journalist Tom McGurk, Miami Showband trumpeter Brian McCoy was shot nine times in the back with a Luger pistol. The Miami inquiry team was never informed of these developments and Jackson was never questioned about the Miami Showband killings following the discovery of his fingerprints on the silencer. The Luger pistol serial no. U 4 was later destroyed by the RUC on 28 August 1978. Barney O'Dowd claimed RUC detectives in the 1980s admitted to him that Jackson had been the man who shot the three O'Dowd men, but the evidence had not been sufficient to charge him with the killings. In 2006, Barney O'Dowd spoke at the public hearings of the Houses of the Oireachtas Sub-Committee on the Barron Report Debate. He maintained that in June 1976 an RUC detective came to see him at his home and told him the gunman could not be charged with the killings as he was the "head of the UVF" and a "hard man" who could not be broken during police interrogation. Additionally the UVF had threatened to start shooting policeman like the IRA were doing if the gunman was ever charged with murder.