Jenny Bilson, a high school senior, is the perfect student, a wonderful daughter to a veteran police detective and an all American Dream. But the one mistake she is unaware of making is about to haunt her in a very violent way, as her past returns for revenge.
Three sisters and a group of their friends take a trip to the home of the recently deceased grandfather -- who died a particularly grisly death -- to learn more about the promise of an inheritance, only to encounter a family of psychos who have taken up residence in the old man's cabin.