Justine plans a secret prison wedding; Melissa's high school crush turns out to be a convict; Chelsea falls for an inmate she's never met - with bonus content.
NCIS investigates the murder of a Chief Petty Officer with top-secret clearance to a research laboratory; Probationary Agent Ned Dorneget hopes to join NCIS.
When a Marine is murdered, Tony and Ziva join Ziva's longtime friend and mentor in Colombia in hopes of finding a missing Marine lieutenant and a Navy chaplain.
A warehouse fire reveals missing Navy documents that may pose a threat to national security, leaving the NCIS team to partner up with the Baltimore P.D.
The NCIS team analyzes possible secrets in the hands of a terrorist targeting the Navy when a high-tech bug is found inside a probationary agent's tooth.
The NCIS team attempts to uncover the next Navy target before a terrorist with the intelligence and means to carry out a devastating event strikes again.
The body of a missing NCIS facilities manager is found four months after the Navy yard bombings, leading the team to investigate the case of one of their own.
Ducky makes an order to have a Navy commander's body exhumed from a case that closed 12 years ago, as a result, Gibbs tasks Ducky with a different role.
The team is called in on a case after a helicopter crews' routing training mission turns disastrous at sea, as they try to determine the cause of the crash.
When a petty officer is gunned down in a rich man's Ferrari, the investigation by the NCIS team leads them to discover a connection to agent Gibbs' namesake.
Gibbs continues to work with Captain Westcott, as he tries to help NCIS track down a terrorist; Abby's enthusiasm for the NCIS family dinner is building.
Ziva and Abby work closely with a young girl who witnessed her friend being kidnapped; Gibbs seeks help from a well-connected woman with questionable morals.