Officer John Cooper returns to duty after reco@双食记下载@vering from back surgery and meets his new partner, Officer Jessica Tang, a tough and disciplined cop with her own set of baggage from working the streets. Lydia, whose new partner is Ruben Robinson, can't seem to escape helping a former CI who won't stay in safety. Ben, Sammy and Dewey chase an armed man into an elementary school, while Ben bumps heads wit@电影屋@h an intense street cop whose cynical attitude is affecting their work.