The team investigates a series of bank robberies which appear to be committed by teenagers. Meanwhile, former undercover agent Nick Tulli has difficulties adjusting to the real world again, and Amanda is assigned to help him.
The team make a raid on during a heroin delivery at a warehouse but things are complicated due to the fact that Robinson's brother is involved in the drug deal. Meanwhile, Annie's ex-husband is making the custody battle extremely hard for her.
Stoddard tries to dismantle an international network of prostitution. He is helped by Rita, a beautiful girl who knows the names of the people implied in this illegal traffic. But Rita wants something in return...
Olanksy barely escapes an attempt on his life. Powerful mobster Harry Negretti appears to be behind it, and Olanksy gets into a conflict with his worried 17 year-old daughter when he insists on going after Negretti.