Dramatic reconstructions of some of Britain's most notorious crimes - a collection of cases that are exciting, moving and surprising, each demonstrating how truth can be stranger than fiction.

A man's obsession with poison leads to a series of strange illnesses and deaths at an instrumentation factory.

A 16-year-old girl is murdered after befriending a man in prison.

A woman, her two children and her parents are found dead in rural Tolleshunt D'Arcy.

A serial criminal becomes butler to Lady Hudson at Kirtleton House.