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Former DCI Jackie Malton re-examines the crimes of two childhood friends, John Duffy and David Mulcahy, who became two of the most notorious murderers in British criminal history.
First Air Date : Sep 03, 2019
Last Air date : Apr 21, 2020
Episode : 16 Episode
Season : 2 Season
Runtime: 26:14 minutes
Studio: CBS Reality
Country: United Kingdom
Cast: Jackie Malton
Crew: