Gibbs heads to Mexico to face his demons and make a startling decision.

When a colleague\’s murder sends shockwaves through the team, Gibbs uncovers a surprising link to the crime.

The team tries to track down a serial killer, while Abby heads south of the border to give a speech with McGee in tow.

DiNozzo finds himself increasingly captivated by a woman he\’s never met while investigating the murder of her brother.

When an NCIS polygraph specialist\’s night job takes a dangerous turn, Gibbs, Fornell and the team have to uncover the truth.

Gibbs ask Holly Snow to help them to investigate a murder in the world of professional call girls, what will cause troubles to the Team.

The team and Coast Guard Investigative Services join forces when a Navy diver seeking sunken treasure is murdered.

Gibbs and the team investigate the shooting of a Marine and uncovers more to his life than anyone would have ever imagined.

Secrets arise when Gibbs former mother-in-law surfaces as a witness in a murder investigation.

After one of the drivers of a shady shipping company is found dead, the NCIS team has to go on the road to take down the illegal activities along with the FBI.