Daughters – In the Season 16 finale, former FBI Agent Tobias Fornell pleads with Gibbs to do whatever is necessary to take down drug dealers and suppliers in the area after his daughter, Emily Fornell, is hospitalized from an opiate overdose. Gibbs is haunted by the personal aspects of the case and his history with vigilante justice.
Lost Time – The NCIS team investigates the murder of a Marine sergeant in the States who was hailed as a war hero for his efforts overseas. Also, Gibbs turns to Doctor Grace Confalone for advice after he uncharacteristically unravels and abandons his team at a crime scene investigation.
…and Executioner – After NCIS finds a secret government bank account that’s funding a nationwide network of vigilante justice, the team must determine who is acting as judge and jury.
NCIS.S16E21.1080p.HDTV.x264-LucidTV – Added.
Judge, Jury… – After entering cold case DNA into the system, Kasie solves a 30-year-old murder case, but a loophole in the legal system may set the suspect free. Also, McGee visits an elite technology company in Silicon Valley that is offering him a highly paid position.
Hail & Farewell – NCIS investigates the murder of a Marine Major believed to have been killed in the 9/11 attack on the Pentagon after human remains are discovered at a construction site. A personal history with the victim drives Gibbs to solve her crime.
Perennial – Following an active shooter lockdown at a naval hospital, the NCIS team searches for a suspect who fled the scene. Also, someone from Sloane’s past was inside the hospital and is a key witness in the case.
Mona Lisa – Torres relies on his team’s investigative skills after he wakes up on a dilapidated fishing boat, covered in blood and unable to remember the last 12 hours.
Silent Service – A nuclear submarine goes radio silent while Gibbs and Bishop are aboard to conduct a murder investigation
Bears and Cubs – Jimmy is torn between family and work after his father-in-law, Ed, asks him to tamper with evidence from NCIS’ current murder investigation. Also, Ed’s poker buddy, Anthony DiNozzo Sr., offers to help with the case.
Crossing the Line – The NCIS team investigates a man overboard fatality from a Navy destroyer at sea. Also, Torres is frustrated with Vance’s assignment to mentor three high-school students.