Taviner and Hollis pursue a local teenage tearaway, Andy Bennett, who is causing trouble for the residents of a local estate, and running rings round the police at the same time. Taviner isn't having any of it and the youth soon realizes he has nowhere to turn with Taviner on his case. Meanwhile, Hollis bears the brunt of Taviner's temper and ponders whether his stress leave made any difference. Taviner takes a shine to Osbourne. Nixon is finding it hard to concentrate on her job as her mind is on the serial killer case. When MIT receive a letter from the supposed killer saying he has struck again, Nixon can't hide her frustration at not being part of the team. Will her risky behaviour pay off?. Gold visits McAllister in hospital and gives her the remains of Chandler's personal belongings. Nixon is convinced that Baxter is the serial killer, but MIT aren't interested in a word she has to say. Ashton is forced to explain himself to Young after her meeting with Gilmore.