derrick hamilton wants his case to be among them.is out on parole after spending two decades in prison for a 1991 murder. >> i want to fight this case, clear my name because i didn't kill this man. >> reporter: he says he was arrested by the man in question, and came after he spent seven years in prison for a previous conviction on manslaughter and robbery charges. >> he said to me i know you didn't kill this guy, but you going back to prison for your last crime. you didn't do enough time for that. >> reporter: the detective is retired officer lewis gar sell a, seen in march when we first caught up with him at his home. >> ma'am, i didn't do anything wrong. >> reporter: when we contacted him about the review of his cases, he told us he didn't have comment, but he did speak to "the new york times" who first broke the story. asked about derrick hamilton's claims, he is quoted by the times as saying he can drop dead. the man is an out and out liar. attorney jonathan edelstein represents derrick hamilton. >> after reviewing the case, i d