Watch S6, EP4: Sarah Williams & Katrina Walsh with Fubo for $0 Today
Sarah Williams and Katrina Walsh, the two friends carry out the jealousy-fuelled murder of Sadie Hartley.
Sarah Williams and Katrina Walsh, the two friends carry out the jealousy-fuelled murder of Sadie Hartley.
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Britain's Most Evil Killers
S5, EP4 "Russell Bishop"A look at the man convicted of sexually assaulting and murdering two nine-year-old girls in 1986.
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S6, EP7 "Daniel Gonzalez"The story of a killer who took four lives during a chilling two-day killing spree in 2004 after being inspired by horror films.
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S6, EP10 "Malcolm Green"Malcolm Green is jailed for life for the brutal murder of a Cardiff prostitute; he kills again when he is released after 18 years.
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S5, EP7 "Sabah Khan"A woman murders her sister after developing a deadly obsession with her brother-in-law.
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S9, EP5 "Anthony Russell"A violent spree leaves three innocent people dead as Anthony robs, flees and attacks without hesitation; police launch a massive manhunt, racing to catch him before he could claim yet another victim.
