American Crime (DVD, 2005).

Thriller about a series of gruesome murders that bring terror to a small, sleepy town. The murders are made all the more horrible by the method in which they are documented - the killer stalks his victims with a video camera, recording their every move before he strikes. He then sends a tape of the killing to his next victim. Jessie St. Clair (Rachael Leigh Cook) is a young reporter who sees her shot at a big break and goes for it, launching an investigation into the murder of a topless dancer. She is assisted by her cameraman Rob (Kip Pardue) and her producer Jane Berger (Annabella Sciorra). But before Jessie gets any closer to the truth, she receives a video tape in the mail and realises she's next on the killer's list. As tensions mount and the murderer closes in, the whole crew begins to suspect one another.