Jackson strikes a deal with Det. Winters, forming an unlikely alliance. Gil sets out for the ultimate revenge, but it could cost him everything. Meanwhile, the friends make a discovery that could put the warden (Conor O'Farrell) away for good.

Ray Carroll receives a surprise visit from the FBI. Meanwhile, Jessie and Gil create a plan to expose Ray once and for all. And Marina has a secret that will change Jackson's life forever.