Greig has been made Acting D. I. and Ted takes it up with Conway when he gets back. Ted is bringing in a prisoner who has been on the run for 12 months. His mum and sister are coming in later to see him. His solicitor wants bail because he is terminally ill. They want his mum to take his cases home. A man from the Drugs Squad turns up looking for Burnside. Heroin is going to be delivered on the estate and they want help getting it. The drug dogs go berserk when they go pass the suspect's cases. While Susanne and Reg are out looking for a drunk, they nick another one. When they put him the van they notice a group of men who take off when they see the cops. Before they can give chase, they hear an explosion. Susanne goes into the caretaker's burning flat to rescue his daughter. The caretaker is dealing drugs (thetvdb.com)