Hollis and Stamp arrest a man, Eddie Evans, for tendering counterfeit money, but Nixon decides to release him, in the hope that he leads them to bigger fish. During a surveillance obbo, Evans attends a planned meet with none other than Pete Larson. When questioned, Evans breaks down and reveals Larson was the assailant involved in the shooting of Vince Garrison several months ago. Nadir leads a raid on Larson's house, but despite being ordered to call off the search, Smithy refuses to give up in the hope of finding the gun involved. Meanwhile, Casper and Johannsen are tasked by the BPI to investigate a major piracy operation involving the illegal distribution of fake CDs.