Loxton and Keane investigate a gang of youths who are terrorising a housing estate. Firstly, they investigate the robbery of a local corner shop, where the owner was threatened with a knife, and then the brutal assault of a bookmaker, who dies in hospital of his injuries. Loxton suspects a pair of local brothers, but Keane realises that the only way they can be caught is through evidence provided by one of their girlfriends.
