 CONT: When Dr. Cortner is thrown from the car, he rolls to the  bottom of the hill. When he sits up his necktie is twisted to the  right and up over the right shoulder of his jacket. However, in the  next shot when he looks over at the wreckage, his necktie is  straight and no longer up over his shoulder. In the next shot when  he stands up to walk over to the wreckage, his necktie is back up  over his shoulder again.