About this showing of Crimes That Shook Britain
Dermot Murnaghan returns to uncover the truth behind the horrific crimes of Peterborough serial killer Joanna Dennehy.
Coming up on TV
Crimes That Shook Britain
On Crime & Investigation on Sun 20 Sep 2026 at 14:00, ending at 15:00.
When is it on?
Crimes That Shook Britain starts at 14:00 on Crime & Investigation on Sun 20 Sep 2026.
Airing details
ChannelCrime & Investigation
StartsSun 20 Sep 2026, 14:00
EndsSun 20 Sep 2026, 15:00
Next showing of Crimes That Shook Britain
The next currently listed showing is Sun 20 Sep 2026, 04:00 on Sky History2.
See all current showings