David Canter

In 1994, police dug up the bodies of nine young women from the home of Gloucester builder Fred West and his prostitute wife Rose. Police tapes, never disclosed at the time, reveal how Fred West had begun a series of shocking confessions after the severed corpse of his teenage daughter, Heather, was found under the patio of their Cromwell Street home. West's seemingly normal home movies record how he turned the family home into a brothel for his wife Rose, as his children played downstairs.

A documentary about H.H. Holmes who was a famed serial killer in the late 1800s. He had a whole murder castle built specifically for that purpose. He spent nearly a decade hiring and firing builders to add pieces to his house that included pipes for pumping gas into bedrooms, a room built specifically to suffocate people, and a murder basement where he would strip the skin from his victims.