Britain's Most Evil Killers

10:00 PM to 11:00 PM
Sunday 1 June
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Stephen Unwin & William McFall

Season 7 Episode 8 of 10

After striking up a friendship in prison for previous murders, Stephen Unwin and William McFall's release had awful consequences

Britain's Most Evil Killers airs on Sky Mix at 10:00 PM, Sunday 1 June. (Subtitles.)
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