Based on real events Whenever a movie starts like that, it is either going to be achieve or fail. This movie does a bit of both. It definitely keeps up the suspense and some action during this film. I couldn't help but be reminded of The Strangers (2008) and it being a reveal almost like this. Along with it being based on real events as well. Don't expect a lot of blood and gore in this. This movie giving you the suspense and dread. I am fine with this. The ending will definitely leave you wondering what some people do on their off time.