Billy

Billy was one of Jack Matthews' men. Sean was one of Jack Matthews' men. He was killed by Oscar in 2001.

Attack on the Dimmitt Mall
Jack Matthews is interrogating Wes Roth when he hears a noise he sends Billy and Sean to investigate while he puts Roth in a safe place and guards him. Sooraj, Cameron and Oscar put a bomb on the Dimmitt Mall's underground main entrance and blow the doors open, killing Billy and Sean.