NCIS Season 3 Episode 17

The corpse of US Navy petty officer Benjamin T. Riley is found in Shjenandoah National park, eaten by a black bear, but after a fatal knife wound. Park Rangers blame him for ignoring their warning, and banned local hunter Jason Edom who lured the now doomed animal. Riley was hiking with a unidentified girl, now missing - Jessica Fagan, the key to this mystery in a surprising way.