Three surprising stories from across England. Joe Crowley comes face-to-face with the illegal metal detectorists stealing historic items from Britain's scheduled monuments. As Joe is threatened with a spade, he asks why the police are not more active in tracking down these night-time criminals. The quiet librarian who took his deadly secret to the grave. Inside Out exclusively reveals the chilling story of a man who left a hand-written confession to an unsolved murder in Liverpool, which was discovered after his death by decorators clearing out his house. For the first time, the family of the 19-year-old victim talk about her murder. And find out how a pet cat became a qualified hypnotherapist as Chris Jackson explores a world of extraordinary claims.