Detective Tennison investigates a seemingly straightforward drug murder that she believes is linked to a smugly smooth crime boss.

Episode 1
Errors of Judgement (1)
Oct 20, 1996
Jane Tennison has been transferred from the Met to Manchester and a drug runner is shot dead returning to his apartment and Tennison finds she is hot on the case.

Episode 2
Errors of Judgement (2)
Oct 21, 1996
Tennison's error of judgement has cost a young boy his life. She must use all her ingenuity to trap the man she believes is responsible.