Donal MacIntyre's Murder Files
Season 1, Episode 10: Howard Groves - John Sweeney
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Donal MacIntyre interviews former Detective Chief Inspector Howard Groves to discover how his dedication helped find the murderer known as the 'Canal Killer'.
All Episodes - Season 1
Episode 1
Sue Hill - Viktor Dembovskis
Episode 2
Clive Driscoll - Stephen Lawrence
Episode 3
Bob Taylor - Michael Sams
Episode 4
Kate Meynall - Nigel Bacon
Episode 5
Simon Shuttleworth - Shaun Cummins
Episode 6
Martin Brunning - Joanna Dennehy
Episode 7
Clive Driscoll - Surjit Athwal
Episode 8
Kate Meynell - Taufiq Family
Episode 9
Martin Brunning - Vitaliha Bailutaviene
Episode 10
Howard Groves - John Sweeney