The story of Britain's most infamous child murders, including never-previously-seen prison letters. Why do serial killers Ian Brady and Myra Hindley continue to haunt us as icons of pure evil?
The Trial: Brady and Hindley are brought to court. Letters reveal the killers after lives in prison.
The Lost Letters: A horrific tape recording and photos leads to a search on the moors revealing more victims.
The Witness: An eyewitness to a killing alerts the police to a series of gruesome child murders
The story of Britain's most infamous child murders, including never-previously-seen prison letters. Why do serial killers Ian Brady and Myra Hindley continue to haunt us as icons of pure evil?
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