McNally, Peck and Diaz are tasked as prostitutes in a sting operation. Nash however has been sent to work with Callaghan on a murdered John Doe. McNally is unable to perform and she is pulled; as is Epstein for blocking channels during a time of emergency. As a result, both decide to take down a weapons trafficking syndicate in an attempt to redeem themselves. Although their attempt is successful, they jeopardized a civilian in the process. Meanwhile Diaz manages to figure out the identity of the John Doe.