Detective Chuck Ray is called to a scene where one man has been shot in the hand while another man lies dying outside of his apartment with a gunshot wound to the abdomen. Shell casings and clues point to a serial robber that police have been tracking. But the serial robber doesn't usually kill his victims. Could this be the same guy? And is he getting even more dangerous?
Evans: The disturbing story of Alan Evans, who tried to get away with murdering his wife by pretending she had fallen down the stairs, after she found out about his affair. (S1, ep 6)
Countryside Killings: Graham Backhouse: Robbie Coltrane examines why Graham Backhouse attempted to kill his wife with a car bomb before murdering his neighbour in 1984. (S2, ep 4)
Far From Home: Kyu Soo Kim: Robbie Coltrane examines the harrowing case of a London landlord who sadistically tortured and murdered two of his tenants. (S2, ep 5)
Set in Curacao. Beth investigates a case where a young woman vanishes off the deck of a cruise ship. In their search for answers, her parents stumble across what appears to be an international sex slave operation.