Lionel Tate was a 170-pound, 12-year-old boy who played rough one day with his friend, 48-pound, 6-year-old Tiffany Eunick. When Tiffany died from injuries, Lionel claimed that he only used wrestling holds that he'd seen on TV. But prosecutors charged Lionel with first-degree murder. Would the jury believe that Tiffany died of innocent child's play--or would they put Lionel behind bars? Interviewees include defense attorney James Lewis, who used the controversial "wrestling defense" strategy