Singled Out

Gibbs returns to NCIS and leads his team to investigate the kidnapping of a Navy Lieutenant, who is a computer specialist. They discover that the Lieutenant had used her military knowledge to profile potential husbands and was attending speed dating events. When they suspect that the kidnapper may continue attending the event in order to avoid suspicion, Ziva goes undercover at a speed-dating event to identify him. In addition, Tony is offered a promotion - his own team, as a reward for his performance as team leader while Gibbs was retired - but declines, and remains in Gibbs' team.