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A look at the twisted killer who tortured and murdered a man in his home while filming it.
A look at the twisted killer who tortured and murdered a man in his home while filming it.
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Britain's Most Evil Killers
S5, EP6 "Jason Marshall"A look at the twisted killer who tortured and murdered a man in his home while filming it.
Britain's Most Evil Killers
S6, EP4 "Sarah Williams & Katrina Walsh"Sarah Williams and Katrina Walsh, the two friends carry out the jealousy-fuelled murder of Sadie Hartley.
Britain's Most Evil Killers
S9, EP2 "Gavin McGuire"Teen Mhairi is killed on her walk home after a festive night; investigators trace her last steps, using CCTV and forensics that point to Gavin, a violent repeat offender whose history reveals how dangerous he truly is.
Britain's Most Evil Killers
S5, EP3 "Kenneth Regan & William Horncy"The shocking story of the two men who murder a millionaire and three generations of his family in a vicious, greed-fueled attack.
Britain's Most Evil Killers
S9, EP2 "Gavin McGuire"Teen Mhairi is killed on her walk home after a festive night; investigators trace her last steps, using CCTV and forensics that point to Gavin, a violent repeat offender whose history reveals how dangerous he truly is.
