Robert Harper

Luke, wanting to get to know his newly discovered daughter, goes to talk with the girl's mother.

Briscoe and Curtis investigate the murders of a wealthy man and his daughter.

As the situation with North Korea escalates rapidly, Mac's leadership is put to the test as the country faces the threat of a possible nuclear war. Templeton remains at the White House throughout the crisis, and it becomes apparent that his leadership style and direction for the country are squarely at odds with Mac's, underscoring how having him in power might lead to a very different outcome to this tense conflict, on the dramatic conclusion of a special two-part story arc of "Commander In Chief".

A film based on Jessica's book opens at a film festival in Milan, and the opening is followed by the murder of the film's producer.

Medavoy comforts wounded Abby after a deadly assault; Gina has pregnancy complications; a young woman's charred body is found in a vehicle.

In a Senate executive session, a falsely accused Vinnie is systematically stripped of his honor, even as Masters' diabolical scheme is exposed.