New Tricks - Season 4 Episode 5 Powerhouse
The team reinvestigates the 1950s murder of a young wages clerk at Battersea Power Station.
Richard Dunne was hanged for Frederick Tully's murder, but his granddaughter, Hannah, is waging a campaign to have Dunne posthumously pardoned.
The discovery of a suitcase containing used fivers in the attic of the Tully home sheds new light on the case, revealing a possible blackmail plot.
A trace on the used fivers reveals that they should have been destroyed in the Battersea Power Station furnaces back in the 1950s, but were actually being saved by Douglas Murray, a friend of Tully's.
It also becomes clear that the Battersea furnaces were being used to destroy other sensitive documents as well as used bank notes.
When the team discovers a classified document relating to a massacre of civilians carried out by the British Army in Kenya, they uncover a blackmail plot spanning more than 50 years.
Year: 2015
Country: United Kingdom
Studio: BBC One
Director: Nigel McCrery
Cast: Dennis Waterman, Tamzin Outhwaite, Denis Lawson, Nicholas Lyndhurst
Crew:
First Air Date: Jan 01, 2004
Last Air date: Sep 29, 2015
Season: 12 Season
Episode: 107 Episode
Runtime: 60 minutes
IMDb: 7.40/10 by 51.00 users
Popularity: 105.22
Language: English