I'm trying to remember the name of a horror film that came out in the theaters in, I believe, late 2005. It looked to be European and was about a killer who killed everyone except this short-haired brunette. In the preview it showed her becoming crazy herself and going after the killer. If you have any information I would greatly appreciate it. Thank You. P.S. I've tried the web and cannot find anything because I don't know the name of any of the actors or the title.