J. David Shanks

Vic and Aceveda form an unlikely alliance to expose a mutual enemy. Hiatt's job is in jeopardy after botching an arrest, while Billings drops a bombshell on Claudette and the department. The walls close in on Shane when the Armenians put his loyalty to the ultimate test.

While on the way to a mission, another team's helicopter is forced to make a crash landing, and Blane must decide whether to follow orders and abandon them. Back at home, Molly discovers some disturbing things about Ron Cheals. Also available on iTunes

While Lem prepares to plead guilty to the heroin charges, Vic strikes a deal with Antwon Mitchell that will guarantee Lem's safety in prison. When the deal unexpectedly goes awry, Vic takes drastic measures to protect Lem. Meanwhile, a betrayal and uncontrollable circumstances threatens to destroy Dutch and Claudette's longstanding friendship. Julien is instrumental in closing the 'glory hole' case.

The walls close in on Vic when Kavanaugh invades the Barn and sets up office. An elusive serial killer comes back into Dutch and Claudette's life, and Tina's discovery of Julien's homosexual past adds a whole new level of tension to their relationship.