to see her in the hallway, and the moment he looks away she hides in the back of his truck. somehow, she jumped in the back of the truck crouch down without being detected. so like a fly. yeah. sheriff said they looked at the story from every angle. they said that christine must of been in the truck. that richard knew that she was there. and that she hit the payment with him struck at high speed. and he left her there without calling 9-1-1. maybe richard fled the scene because he somehow pusher from the truck. or maybe he was driving drunk, when she flew out of the back and he feared the test. richards prosecutors were not exactly they did not need a definitive answer to make the next move.