Red thinks the Kingmaker (Linus Roache), a strategist, is responsible when a politician in Prague is framed for murder; Liz uncovers a secret Red has been hiding.
Logan and team head to Virginia for a conservative political conference, where Roman finds out surprising news about his mother.
The stabbing death of a psychologist draws Detectives Briscoe and Curtis into a heated divorce case and pits McCoy and Ross against a manipulative attorney.