Episodes
Britain’s Most Evil Killers: Stephen Unwin & William McFall (S7EP8 Sky Crime Tuesday 1 November 2022)
Stephen Unwin & William McFall: After becoming friends while serving time for earlier murders, Stephen Unwin and William McFall’s release had terrible consequences.
Airdate: Tuesday 1 November 2022 at 21:00 on Sky Crime
Season 7 Episode 8
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.