John, Ben, and Chickie are sent out as part of a maximum deployment to capture the “Canyon Rapist,” a perp who's been impersonating a cop. Russell is back, but on light duty as he continues to struggle with his recovery after being shot. While working a double-homicide with his old partner, Lydia, he discovers he's no longer up for the job. Sal plans a special night out to commemorate his wife's promotion, but their evening is ruined when their daughter reveals Sal’s affair with TV news reporter Mia Sanchez. Chickie gets a chance to prove to herself -- and others -- that she still has what it takes to be a good cop.
Elenco: Ben McKenzie , Michael Cudlitz , Regina King , Shawn Hatosy , C. Thomas Howell , Arija Bareikis , Shawn Hatosy , Lucy Liu , C. Thomas Howell , Michael McGrady .