I remember watching this film with my mother as a kid. It was the year 2002 or before I think. I can only remember that it was definitely some kind of crime murder mystery thing. A woman, possibly a detective or something, kept receiving emails and they had a chomping skull with feet going across the screen when they opened it. I also remember a murder taking place in a public restroom possibly towards the end of the film. I have been trying to find this movie forever, please help!
Copycat (1997)