 During August 2002, Sergeant Robert Busuttil, aged 30, from the Royal Logistic Corps (RLC) and Corporal John Gregory, aged 30, from the RLC.Despite orders rationing beer to just two small cans a day to help prevent such events occurring, Corporal Gregory became involved in a drunken fight with Sergeant Busuttil at a barbecue.Gregory then left the barbecue and returned with a loaded SA80 rifle and killed Busuttil, firing the rifle at him 'up to ten times'.