Smithy accompanies Bryant out on the beat as they test out the new 'drugs dog' designed to catch street dealers and users. When they find a supply of cannabis on a young law student, they discover that his landlord has been growing a secret stash of the crop in a number of houses that he has been renting out to students. Ackland crumbles in the witness box as she continues to give evidence in the case of the young woman raped by her ex-husband, before revealing her own terrifying ordeal. Hunter and Masters investigate when Cindy turns up at the station having claimed to have found a young girl wandering alone in the park, but Hunter is concerned when her story doesn't add up.