Taggart — Series 4

01 Dead Giveaway
Sep 7, 1988
Taggart uncovers a sordid case of extortion, forgery and murder when he investigates the suspicious death of a member of a church youth club
02 Root of Evil
Sep 28, 1988
Taggart and Jardine investigate when someone starts bumping off Glasgow's loan sharks.
03 Double Jeopardy
Dec 30, 1988
The body of Rowena Bain is discovered in a wood. The forensic evidence suggests suicide, but Taggart is suspicious. The victim's sister thinks that Rowena's husband, Maurice, killed her. The case against Maurice grows when it is discovered that his first wife also disappeared in mysterious circumstances.