Kenny Mohammed is an inmate serving life in Green Haven. He was the cellmate and rapist of Johnny Zona, the sexual abuse being the ultimatum for protecting Zona from the other inmates over his conviction for beating a teenage girl.
Mohammed testified, with promises of recommending additional privileges, that Zona confessed to killing teenage model Sara Dolan with friend and petty criminal Dan Flood. However, Mohammed's account was thrown out on grounds of religious privilege from his status as a prison imam. Zona was convicted on other testimonial evidence. (L&O: "Ghosts")