Britain's Most Evil Killers
Season 2, Episode 8: The Sunderland Strangler: Steven Grieveson
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The story of Steven Grieveson, the so-called `Sunderland Strangler', who murdered four teenage boys before his capture.
All Episodes - Season 2
Episode 1
Mick Philpott
Episode 2
Mark Bridger
Episode 3
The Grindr Killer: Stephen Port
Episode 4
Raoul Moat
Episode 5
Roy Whiting
Episode 6
The Railroad Killers: John Duffy & David Mulcahy
Episode 7
Tracie Andrews
Episode 8
The Sunderland Strangler: Steven Grieveson
Episode 9
Stefano Brizzi
Episode 10
Danilo Restivo