TV Guide 5USA Tuesday

A private investigator finds the body of a missing Navy officer in a car at the bottom of a lake and Gibbs reluctantly allows him to assist the investigation into the cause of death. The promise of a $1million reward proves to be a major incentive for the outsider, and the discovery of a bullet leads to suspicions that the man was murdered

The suspected murder of a petty officer turns out to be a ghoulish practical joke - but a genuine death follows shortly afterwards. As inquiries proceed, local investigators are also assigned to the case - and prove to have personal characteristics remarkably similar to those of Gibbs's staff. Crime drama, starring Mark Harmon and Pauley Perrette

Ducky identifies two dismembered bodies as those of a prosecutor and a sheriff he worked with on a rape case 10 years previously, and realises he could be the killer's next target. Despite Gibbs' attempts to protect him, he is later kidnapped - and the team's search for clues leads to a macabre showdown at a funeral home. Starring Mark Harmon, David McCallum and Pauley Perrette