Pete Antico

Gaines' boss finally loses patience with Gaines' ineffective pursuit of Jack, as Jack turns the tables. Meanwhile, Nina and Tony learn the plot to assassinate Senator Palmer goes deeper than they thought and Senator Palmer gets surprising news from Maureen Kingsley.

"The Chairman" kidnaps Alex, forcing a showdown with Walker, who has been building a convincing case against the criminal mastermind.

Events are set in motion.

Nash must infiltrate a thief's base of operation; Joe protects a mean-spirited restaurant critic; Evan returns to the unit.