Trevor Marriott

Trevor Marriott reveals the true stories behind some of the world’s worst serial killers. The show not only depicts the killers and their victims, but the errors and bad judgement calls made by law enforcement officers, in allowing some serial killers to continue to be at large and able to kill again before their final capture.

Warning – contains original crime scene and victims’ photographs of a graphic and explicit nature, which some people may find disturbing.

Under 16s to be accompanied by a parent or appropriate adult.