Clever Horror Movie.

I remember this film many years ago on BBC but I couldn't remember what happened so I rented it out and watched it last night alone. It's about two sisters going to a quiet town to get over their mother's death when the people around them have suddenly disappeared or died in horrifying ways. They meet up with some cops until whatever evil being picks them of until they figure out that a writer may be involved with this disturbing killer. It was quite shocking for a 15, some of the scenes were strong violence though you didn't see blood but it horrified me and I'm 19! A young Ben Affeck and Rose Mcgown are good in this clever horror movie, I'm glad I have seen it and enjoyed every second of it.