Bob Lee, Julie, Nadine and Isaac work together to breach the Russian Embassy to save Mary and shut down the conspiracy.
Bob Lee negotiates an exchange in order to save his family; Nadine juggles her allegiances to Bob Lee and the FBI; and Isaac strikes a deal for his freedom.
Bob Lee and Nadine plot to secure evidence that could expose the conspiracy; Isaac searches for an exit strategy; Payne tries to flee; and Julie and Mary are in danger.
Bob Lee travels across the country in order to find the shooter; Julie deals with a family betrayal; Nadine contacts a Ukrainian reporter who can explain the conspiracy; and Isaac questions his allegiance.
Bob Lee tracks down his former instructor, who he hopes will help him find the shooter; Nadine interrogates Payne; Isaac realizes that he’s in over his head; and a reporter makes Julie an offer.