Harlee and Wozniak lead a manhunt for the gunmen who ambushed the crew and unearth the key to taking down Bianchi. The crew bands together against the threat of Verco who has finally obtained evidence of their corruption. Stahl, suspended from the FBI, goes rogue to complete his quest to link Harlee to Miguel's death.

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.