Cody and Fiorelli try to catch diamond smugglers, but the gems are not where they were supposed to be. Cody embarks to infiltrate the dealers who brought the diamonds in from South Africa. He also searches for a missing teenager.
Cody’s investigation of an art theft leads him to Claudia who works at an art gallery where the certificate of the stolen painting is held. His judgement may be clouded when he discovers the federal police suspect Claudia of smuggling the paintings.
Cody's childhood friend Mack provides a tip about a burglary in progress. Mack later turns up dead and Cody investigates another friend Jimmy Catter.
