After a Navy officer is found dead the NCIS team must ascertain if the murder was the result of a bar fight or something deeper.
McGee's girlfriend, Delilah, turns to the NCIS team after finding new evidence in a controversial case.
The investigation into the Privileged copycat resumes when Pride receives a call alerting him to a body found in the wetlands.
Gibbs reunites with a former colleague when the murder of a congressman in New Orleans prompts a joint case.
The NCIS team enters the world of rock 'n roll after a bomb explodes during a a military concert rehearsal.
"Dressed to Kill" - DiNozzo's father returns with a big announcement on the 250th episode of NCIS.
"Bulletproof" - The NCIS team races to locate defective bulletproof vests being sent overseas to active duty military.
Bishop reveals her past connection to Parsa as the team continues their relentless hunt for the elusive terrorist.
In the aftermath of a drone attack, the NCIS team discovers key evidence.