Corrected entry: Near the end of the film, Sarah fights with the killer in a ruined house in the middle of the woods. She escapes the house by breaking through a window through the kitchen and rolling down the roof to the ground below. First of all, we never saw her walk up any stairs. And second of all, why would the kitchen be on the second level?
Corrected entry: Ryder cube vans visible on the left hand side, up on the hill through the trees in the last scene, when the rescue workers are coming out of the mine.