After Deeks and Kensi work under cover to investigate the murder of a homeless man they discover a connection to a Mexican cartel.

When a Navy lieutenant and his grandfather are kidnapped from a retirement home, the team’s investigation leads them to a con artist couple and the hunt for a rare coin;…

After a maintenance man saved the life of a lieutenant commander, the NCIS team uncovers his dark past which puts a local teenager in danger. Also, Sam must decide which…

Following a successful sting, an explosion causes three FBI agents to be killed.