Exactly. Either the person responsible for Kristy's disappearance got rid of the SUV at a point where he or she could have walked back to his or her vehicle, or, the person would have walked a long way and hid when cars went by, or, called for a ride. If the latter is the case, then yet, someone knows something. I personally believe that someone made advances at her, she rebuffed, and things got out-of-hand, and the rape led to death. But, I am also leaning toward an accident, too. If she had been drinking, she could have gone off somewhere. But our county has been searched several times; granted, not all places, like private property, has been checked. So, accident could still be a real possibility since the SUV has not been found.