Wozniak (Ray Liotta) is keeping tabs on Stahl (Warren Kole) and sees the prostitute Stahl is paying to dress and act like Harlee. Wozniak shares this intel with Harlee (Jennifer Lopez), who is deeply disturbed. At home, she watches her secret surveillance footage of Stahl's apartment and sees him with her look-alike. She then scrolls back to the day she asked for her crew's immunity and learns he never made the call. Stahl has been playing her.
When he arrives to give Harlee her wire, she confronts Stahl about lying and using her. She doesn't realize that Miguel has snuck into her apartment and overhears everything. Harlee has promised Miguel life-changing money (which she plans to steal from the heist) to walk away from her and Cristina (Sarah Jeffery). But Miguel is making inroads with Cristina, sharing dinner with her and planting doubts about Harlee's honesty.
Meanwhile, Tufo (Hampton Fluker), Tess (Drea de Matteo) and Loman (Dayo Okeniyi) continue investigating the murders of the landlord and the kink bar owner, learning that the bar's building is for sale - and one of the buyers is Joaquin. When a bartender shows Joaquin's picture, Tufo recognizes him from the day they found the dead owner.
Loman goes to check out Joaquin on his own, while the rest of the crew meets in secret for the heist. As all the pieces are put in motion, everything goes as planned - at first. Then Tufo, Tess and Espada's (Vincent Laresca) van dies. Agent Baker, spooked by this development, orders the strike team to free the kidnapping victim. Chen leads the rescue, only to find the man dead, his throat slit.
Meanwhile, Loman has learned from Joaquin's job that he's on a drop, so he tails the armored truck. He sees the truck turn into an alley, only to be followed moments later by a speeding van. Realizing something is amiss, Loman calls for backup and pulls over to investigate.
Farther down the alley, Harlee and Wozniak begin the heist on their own and are joined by the rest of the crew who arrive in a rented car. Tufo recognizes Joaquin as their suspect from the kink club. Knowing he's been made, Joaquin refuses to turn over his gun, resulting in a standoff. Loman, shocked to discover his own crew running a heist, walks into the middle of the standoff to arrest everyone. As Harlee attempts to talk Loman down, Joaquin draws his gun. In the ensuing chaos, Tess and Joaquin are shot, and the second driver is killed. Wozniak observes the disaster unfolding around him... they're screwed.
