Witness: Pistorius Asked Friend To Take Blame For Restaurant Shooting

(Undated) -- A witness in the Oscar Pistorius murder trial says the South African track star asked a friend to take the blame when the athlete known as "Blade Runner" fired a gun in a restaurant. That happened a month before the double-amputee sprinter shot and killed his girlfriend at his Pretoria home. Pistorius insists he shot Reeva Steenkamp through a bathroom door because he thought she was an intruder who had broken into his house. He says he didn't know she was in the bathroom. Three witnesses have testified they heard arguing or screaming coming from the Paralympic gold medalist's home before hearing gunshots on Valentine's Day last year.