Ep 20. No Good Deed

NCIS season 12 episode 20, titled "No Good Deed," follows the NCIS team as they investigate the murder of a Navy officer who was killed while trying to help a stranded motorist. The team soon discovers that the officer was actually working on a secret mission that could have major national security implications.

The episode opens with a young Navy officer named John Smith driving down a dark, deserted road late at night. Suddenly, he sees a car pulled over to the side of the road with a flat tire, and a woman standing outside looking at the damage. Without hesitation, Smith pulls over to help her change the tire. But as he's getting to work, he's suddenly attacked from behind and left for dead.

The next day, the NCIS team is called in to investigate the murder. At first, they assume it's just a random act of violence, but they soon discover that Smith was actually working on a top-secret mission for the Navy. He had been trying to track down a notorious arms dealer who was known for selling weapons to terrorist groups around the world.

As the investigation unfolds, the team uncovers a web of lies and deceit that takes them from the streets of Washington, D.C. to the jungles of South America. They discover that the arms dealer was working with a corrupt Navy officer who was selling weapons to the highest bidder. Smith had stumbled upon their operation and was trying to gather evidence to bring them down.

As the NCIS team races against time to find the killer and bring the corrupt officers to justice, they also find themselves in grave danger. The arms dealer and his accomplices will stop at nothing to keep their operation under wraps, and the team has to be careful not to get caught in the crossfire.

Meanwhile, Gibbs (played by Mark Harmon) is dealing with his own personal demons. He's still haunted by the death of his wife and daughter years ago, and he's been having trouble sleeping and controlling his emotions. As he works on the case, he's forced to confront his own grief and come to terms with his past.

Overall, NCIS season 12 episode 20 is a thrilling and action-packed installment of the long-running series. It combines elements of espionage, murder mystery, and personal drama to create a compelling story that will keep viewers on the edge of their seats. The talented cast, led by Harmon, delivers strong performances that add depth and nuance to the characters. Fans of the series will not want to miss this exciting episode.