Forensic Files - Season 7 Episode 2 Forever Hold Your Peace No Witnesses. No Leads. No Problem.
Overview: In Texas 1988, Nancy DePriest was raped and murdered while working at Pizza Hut. After a suspect confessed and implicated another, they were both imprisoned; the case was considered closed. Eight years later, another man claims that he committed the crime, and investigators must use forensic evidence to determine the true killer.