Jackson Brooks's life with his fiancee is thrown into turmoil after his childhood friends want him to help them avenge a 25-year-old wrong.

After Jackson helps Gil and Shawn with their plan to gain revenge, he's unaware that they have become the subjects of a murder investigation.

Gil goes rogue and takes matters into his own hands during a surprise visit to an old guard from Quitman. Gil's rash decision causes Jackson to question whether or not he can be a part of the revenge plan.

After discovering the awful truth about what happened to the guys at Quitman years ago, Jessie decides to get involved and secretly volunteers at the campaign of Ray Carroll, the corrupt former warden at Quitman. Meanwhile, a shocking secret about Det. Winters is revealed.

Jackson, Gil and Shawn make an emotional return to Quitman in search of answers about the disappearance of a former inmate. Meanwhile, Marina is excited to land a big new client Diana Stockman at the law firm.

Shawn uses his street smarts in an attempt to get justice for Boots' killer. Jackson grows suspicious of a larger conspiracy involving Diana Stockman, who convinces Marina to finally confront Jackson about his buried feelings for Jessie.

With their respective relationships on the rocks, Jessie and Jackson go looking for clues at Ray Carroll's hunting ranch and are stunned to find him having a mysterious meeting. Shawn finds himself in the middle of a racially charged situation. Meanwhile, Gil goes on a wild bender.

Gil confronts the pictures of himself found at the warden's ranch. Determined to take matters into his own hands, Jackson makes a purchase that could be deadly. Terry decides he is ready to be free from the Warden, but soon realizes it won't be that simple. Meanwhile, Det. Liz Winters makes a discovery that could put Gil back in jail.

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 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.