Episode 2: Lorraine Benson: The second episode of the series reveals the story of 22-year-old Lorraine Benson’s murder following a work Christmas party in 1988. Lorraine arrived at Raynes Park tube station, where her friend failed to meet her as planned. Within hours her belongings had been found and by the morning a body had been discovered beaten and strangled. Forensic evidence helped close in on John Dunne, a suspect previously arrested for attempted rape. His confession to Lorraine’s murder saw him convicted and given a life sentence.