PCs Valentine, Roberts and Taylor attend the reported abduction of a baby girl left in the charge of her nanny. DI Nixon leads the subsequent investigation, and PC Stamp takes on the role of Family Liason Officer.
DI Nixon, preparing to leave Sun Hill for a new job with the Child Exploitation Unit, leads an investigation into the importation of drugs. When the team moves in on the gang, all they find is a consignment of pineapples. However, the case soon warms up with their informant getting kneecapped and the kidnapping of the main suspect's daughter.