I was tricked into this movie by the 4* rating on Prime. Clearly going back now and reading the reviews, those people have not watched this movie. This is horrible. Torture your enemies with this film. I actually lasted 45 minutes before I was like "This bish is so annoying if she doesn't die soon she HAS to be the killer!" Don't know. Couldn't finish it. Every stupid teen thriller cliche you can think of. And who takes a 'vacation' to Wisconsin in dead ass Winter if they already live in Illinois. Totally unrealistic from the beginning. Ugh. Bad.