When a spate of bomb hoaxes begins to threaten peace and harmony in Sun Hill, Brownlow becomes eager to find the hoax callers and stop chaos from breaking out. Meanwhile, Galloway bets Cryer he is the perfect man to solve the case, recruiting Roach and Dashwood to help him. Cryer gives Carver the responsibility of showing a newly qualified officer, Higgins, the ways of Sun Hill - but a run-in with a local drunk who later accuses Carver of stealing his wallet leaves every officer on the uniform relief wondering if Carver is capable enough to do the job without bringing the social aspect into disrepute.

WPC June Ackland finds a man stabbed in his car, and DC Lines' investigation into the incident are impeded by the victim's unhelpful wife. PC Reg Hollis and PC Tony Stamp discover a number of human skeltons in a supposedly vacant flat. Hollis and DI Burnside think they have stumbled across a mass murderer on the manor, but upon arresting the flat's resident, they discover he has legally imported the skeletons from the Philippines in the hope of selling them to medical laboratories.