When a Navy commander's body washes up on shore along with the bodies of two drug runners, Gibbs refuses to believe that the sailor who was killed was dirty.
Dr Carter struggles to diagnose a patient who was thought to be a drug addict. Dr Greene is faced with two teenagers with gunshot wounds and their angry family members.
Dr Benton struggles with his new role as a parent; Dr Carter has trouble with a new medical student; Dr Ross helps Dr Del Amico examine a young athlete.
A girl thought to be dead is not, despite her mother's positive identification; when a stake out turns violent, a member of the 15th is shot.