Aired Tuesday 18 March, 12:00am - 1:00amon Sky Mix

Britain's Most Evil Killers

Name: 10:00pm - Series 7 Episode 4
Start: 2025-05-04T21:00:00Z
End: 2025-05-04T22:00:00Z
Location: Sky Mix

Series 6 Episode 4: Sarah Williams & Katrina Walsh

The story of two friends, Sarah Williams and Katrina Walsh, who carried out the evil and jealousy-fuelled murder of a businesswoman called Sadie Hartley.

Category: Documentary / Crime
Original air date: 31/08/2021

Cast and crew

Elena CapurroDirector
Fred DinenageNarrator
Elizabeth Yardley

Upcoming broadcasts

Sunday 27 April, 10:00pmon Sky Mix
Series 7 Episode 3
Sunday 4 May, 10:00pmon Sky Mix
Series 7 Episode 4