After a group of robbers steal a diplomatic pouch, Naomi and the Feds work to prevent an international counterfeit scandal. While Garza reconnects with an old friend, Brendon's sponsor relapses, and he rethinks his relationship with Antoinette.

It's a race against time as the Feds band together to stop death row inmate Foster and his cult following's killing spree ahead of his execution. Meanwhile, as Cutty and Ruth's relationship gets serious, Simone and Dina are forced to reconnect.