Despite his misgivings, a hesitant Waka agrees to follow through on his path of self-discovery; delays and cost overruns jeopardize Tammy's grand opening.
Gibbs and his team are called in to investigate the badly beaten corpse of a sailor that is found in the crawlspace of an illegal night club during a rave.
When an agent is found brutally murdered, Gibbs and his team reconstruct a cold case that he was working on at the time of his death in order to find clues.
Special Agent Gibbs and his team suspect that a Navy SEAL's death during a training exercise is no accident after they perform an inspection on his equipment.
Special Agent Gibbs and his team are sent to investigate when a Marine helicopter is found in the middle of a crop circle pattern on a farm in West Virginia.
Ducky takes personal interest in a case when team finds the dead body of a woman dressed in a Navy uniform and is able to link her to a killer from his past.
When a Navy aviator is nearly killed after her car explodes, NCIS puts her and her family under their protection and search for the person responsible.
Gibbs' instincts tell him all is not what it appears to be when an Medal of Honor recipient confesses to the murder of a fellow officer during World War II.
Fontana and Greene investigate a suspicious death attributed to an explosive ferry accident in Manhattan; a lawyer uses 9/11 post-stress disorder as a defense.
A corrections officer on trial for murdering a paroled inmate claims the crime was a pre-emptive measure to save his own life from a neo-Nazi death plot.