A navy lieutenant is murdered, and the team investigates while being interrupted by her husband, who is a detective; and Ray Cruz returns to talk to Ziva about their possible future together.

A navy commander’s murder is investigated, and in the process, the team runs into E.J. Barrett

The team tries to find and protect a pregnant marine on Christmas Eve when her life is threatened

The search for a missing Marine officer who vanished after a bombing in Afghanistan continues

Part 1 of 2. The crash of a plane carrying the caskets of deceased soldiers is investigated when a discrepancy is found in the DNA testing of the remains

Gibbs and Fornell team up when their mutual ex-wife calls to say that her husband was kidnapped.

A Navy lieutenant is murdered by forced overhydration; and Gibbs meets Ducky’s new love, played by Cheryl Ladd.

A murder investigation of a Coast Guard officer leads to a Lebanese family seeking asylum in the U.S.

The team tries to learn why a decorated naval officer is being targeted by a contract killer; and Abby volunteers for kidney donation and learns something new about her family during the tests.

The line between McGee’s personal and professional life is blurred when NCIS uncovers a connection between his grandmother and the murder of a Navy lieutenant