Murder, What Murder? - S15.E8

Garfield assists the River Police when a decapitated body is pulled out of the Thames. As he clears the scene, he recognises a member of the local press as a journalist he worked with on a recent case (Deep Secret S14), Carrie Winkler. While he doesn't divulge info on the body, Winkler shows him a suspicious camera in her paper's archive block. When Garfield declines to remove the camera, Winkler does, leaving a furious DC with the National Crime Squad confronting Deakin about an intricate surveillance operation to catch a notorious armed robber meeting with his banker to access £15 million of unrecovered cash from a series of robberies. Garfield is surprised when he identifies the body of the man through a pacemaker found post-mortem, but his next of kin are left delighted by the news, as the man was an abusive drunk. When Winkler resumes the NCS surveillance without permission, she reveals the robber's money man is registered to Garfield's body.