Plot hole: It is highly unlikely that something as unusual and noticeable as a long severed ponytail would have been overlooked at the crime scene where Bob was shot when it was originally combed for evidence. Especially after Vanessa told the police he'd done it; they would have looked for it as evidence.
Revealing mistake: At the end of the film Vanessa gets crazy because Bob kills her grandma, and she starts beating him up in the caravan, hitting him and throwing various stuff at him. Throughout the scene, Reese Witherspoon's' stunt double is really obvious. Her hair looks completely different!!!
More quotes from Freeway
Trivia: The film is loosely based upon "Little Red Riding Hood."
More questions & answers from Freeway
Answer: Police will often attempt to anger people they are interrogating, so they accidentally make a confession.
LorgSkyegon