After a devastating loss, Ryan, Weston and Max aim to hunt down who is responsible and make them pay, leading Ryan to take a risk with deadly consequences. Meanwhile, Mark questions the loyalty of Kyle and Daisy, causing tensions to rise amongst the group.

As Mark, Kyle and Daisy plan to make a personal attack on Ryan, the FBI receives a tip leading them to a secret location, which gives them a leg up in the case.

On the day of an important trial, things go awry, causing the FBI to split up to hunt down a missing person. With his team breaking apart, Ryan enlists the help of a former enemy to defeat a greater one.