Fred needs surgery, and his parents have arrived to help. Doc hears that his former girlfriend got married. Sully learns more about his wife than he wanted to know.
Sully spots the tail put on Tatiana while he is out with her. Jimmy is involved in an multi-vehicle accident out on his motorbike, and Alex is hit by a car while attending the scene with the crew.
Bosco is at a supermarket with his mother when it bursts into flames. He and Faith go in search of the arsonist. Doc has another try at romance. Ty is assigned to drive the Chief, who he saved during the riots.
Emily asks questions about Faith's work. Doc has a new recruit with him for the day. Sully and Ty are involved with a building site where union members are picketing scab workers. Carlos is accused of molestation.
Carlos is bailed, but finds little support at the house. Jimmy finds his face on someone else's body in a poster. Ty confronts Sully about his drinking. Faith runs into a college friend who appears to be being abused by her wife.
Emily is lying unconscious in the hospital. Cruz and Bosco go on the hunt for drug suppliers after they find Cruz's sister in the ER with an overdose. Kim is putting off making her statement about Carlos.
The cops chase false "officer down" calls while crimes are being committed elsewhere. Ty is getting tired of Sully's behavior and is thinking about moving on from their partnership.
Doc faces up to disobeying orders, and a decision is made about Carlos. A car crashes into a shop, driven by a man who abducted his daughter the week before - but things are not completely as they seem and the situation deteriorates. Sully tries to quit drinking.
Bosco and Faith chase after people who have stolen money from a crashed armored van. Kim meets a journalist. The girl who accused Carlos attempts suicide, and the truth comes out.
Aaron invites Kim out so she goes looking for a dress on work time. Then Aaron gets arrested by Cruz and Bosco on felony drugs charges. Faith tries to control Emily's life.
Anti-crime are involved in a chase that leads to an accident and there is an explosion while the fire and paramedic crews are working. Doc and Kim are on the promotions list. The ADA reviews the case against Stevie, but Bosco doesn't want an innocent man convicted. Faith is on the desk while she looks for a new partner.