As suspicions rise alliances are shaken and no one is safe in the harrowing final heart-stopping moments.
The FBI hunt for Theo continues and the stakes are higher than ever as some of their own come under attack.
A deadly deal is made, but things don’t go as planned, and Ryan makes a decision for his future.
An increasingly reckless Ryan continues his search for Theo, as Mark and Daisy discover information that leads them closer to the FBI than ever and puts Mike in a dangerous situation.
With Joe Carroll's execution day upon them, the team remains on edge, expecting that he won't go easily. Their fears are realized when a hostage situation at the prison forces Ryan to go in alone, as the whole world watches.
After the latest shocking discovery, Ryan finds himself being tracked by the new illusive killer and a game of cat-and-mouse begins leading them both back to Joe Carroll, for different reasons. Meanwhile, Max and Mike look for a stolen clue and Mark makes a shocking decision.
With only a few days before Joe Carroll's execution, Ryan and Mike shift their focus to a new threat. Meanwhile, after being approved to start work again, Max rejoins the task force and comes dangerously close to a deadly menace.
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.
Notorious serial killer Joe Carroll, after being found guilty of murdering 14 female students on the Virginia college campus where he taught literature, escapes from death row. The FBI calls former agent Ryan Hardy to consult on the case, as he was the one responsible for Carroll’s capture in 2003. Ryan, working closely with an FBI team, including Mike Weston and FBI Specialist Debra Parker, piece together the ever-growing web of murders orchestrated by the devious Carroll.