Donal MacIntyre's Murder Files
S01E10 Howard Groves - John Sweeney
Donal MacIntyre sits down with ex-Detective Chief Inspector Howard Groves to delve into how his unwavering commitment played a crucial role in tracking down the notorious murderer dubbed the 'Canal Killer'.
Season 1 Episodes
2
3
4
5
6
7
8
9
10
Clive Driscoll - Stephen Lawrence
Bob Taylor - Michael Sams
Kate Meynall - Nigel Bacon
Simon Shuttleworth - Shaun Cummins
Martin Brunning - Joanna Dennehy
Clive Driscoll - Surjit Athwal
Kate Meynell - Taufiq Family
Martin Brunning - Vitaliha Bailutaviene
Howard Groves - John Sweeney