Officer John Cooper returns to duty after recovering 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 with an intense street cop whose cynical attitude is affecting their work.
演员：索茜·贝肯 吴育刚 奥马尔·马卡迪 Shira Scott Astrof Rick Glassman Nanrisa Lee Matt Cordova 大卫·富特尼克 Sue Ann Pien Heather Adair Arthur Keng Melanie Herrera Jocelyn Marie Albert Rutecki