Britain's Most Evil Killers
The smiling parents, the respectable groom, the helpful official... all with evil inside. Britain's Most Evil Killers explores the crimes of Britain's most brutal killers.
8. Christopher Halliwell
9.0Nov 19, 2019 · 60 min
A look at the convicted double-murderer responsible for taking the lives of Becky Godden-Edwards in 2007 and Sian O’Callaghan in 2011.