Carver and Ackland investigate a series of burglaries, where all of the homeowners have booked holidays with a particular travel agent. Carver is aware of the criminal history of one of the employees, and immediately suspects that he may be responsible. When the robberies are linked to the man's girlfriend, Carver goes undercover at a dog kennel in an attempt to set a trap for the thief, but his lack of knowledge sees his cover blown.