Michael captures the rogue agent responsible for trying to bomb him, but he decides to form an alliance with him and together go after Carla and her boss. But that decision also puts Michael's mother in jeopardy.
Michael, Fi, and Jesse are trapped in an abandoned hotel, held under siege by Vaughn's team of killers. Meanwhile, Sam and Madeline are forced to turn to congressman Cowley as their only hope to save them.
After Gilroy's plan goes horribly wrong, the FBI is on the lookout for Michael, and they try to use Madeline to get to him. Meanwhile, the man Michael and Gilroy helped to escape turns to Michael to arrange a "meeting" with management.
Michael helps track down a child predator for one of Sam's old friends, and winds up igniting a war between two rival gang leaders. Meanwhile, Michael also makes contact with Diego's killer, who has in interest in his services.
Michael is about to get his name cleared at the agency, but Fi is leaving him to return to Ireland. However, their plans are interrupted when Fi's brother arrives with news that an enemy is in Miami with plans to kill Fi.
Michael postulates and is painstakingly questioned by the very organization he is trying to take down and could reveal damaging secrets when he is drugged.