On the day of the heist, Harlee realizes she misplaced her trust in Stahl but it's too late to back down.  Harlee tries to get immunity for her crew as she participates in the heist knowing that it will lead to Wozniak's arrest.  Miguel discovers Harlee's secret.  Loman unwittingly witnesses the heist just as the exchange goes terribly wrong.

Harlee and Wozniak attempt to deal with the consequences of the heist's money disappearance. Harlee informs the FBI that she will get the money back.

Harlee helps Nava cover his tracks after a violent encounter, revealing a side of herself Nava's never seen before and putting their relationship in jeopardy. Wozniak faces a ghost from his past in order to take down a new enemy in his present. Stahl gets a critical piece of information in his hunt for the truth about Miguel.

In a dramatic confrontation, Wozniak faces the ally who betrayed him and makes his most difficult choice yet. Meanwhile, Stahl's fanatical plan to take Harlee down for murder finally pays off, forcing Harlee to get dangerously close to the man who's obsessed with her In the end, Harlee and Wozniak's desperate efforts to save themselves and the crew lead to shocking consequences for both.