Allan Louis

A team of doctors try to save the life of a political figure from the Middle East; Cristina decides to decorate her new place and throw a housewarming party; Alex shows up late to his first day of rounds with the new pediatrics attending.

When the Machine produces the social security number of a judge renowned for his tough sentencing, Reese and Finch have the added challenge of investigating a person of interest who wants nothing to do with their brand of vigilante justice.

As Detective Carter deals with the fallout from her recent encounter with Reese and Finch, the Machine ups the ante for the duo by giving them four Social Security numbers instead of one.

As the FBI pursues "the man in the suit," Reese is even more determined to protect the latest person of interest after learning she is the sister of a soldier who was killed in action.

When Beckett's life is suddenly put in danger, the team searches for a way to save her while Castle keeps her distracted by arguing with her about who fell for whom first.

After a bombing at a party that kills the Secretary of the Navy, DOD inspector Parsons starts to believe Gibbs and helps him find the people trying to kill the NCIS team.