He got his name from a song he recorded called "Oak Cliff Assassin" back in the late 80's when he was a member of the group called Eliminators. In 1989 he started his first company, Lock Down Productions with the help of DJ Dark Fader. Then in the early 90's, O.C.A.(Oak Cliff Assassin) and Henry Peeples launched Lock Down Records. He was also in the group Lock Down Inmates. This album was released in 2000 on Lock Down Records. Read more on Last.fm