Plot summary

Donna is supposed to have a good night because tonight is her senior prom however thought years ago she witnessed her family get murdered by Richard finton a violent predator obssessed with Donna even to the extent of having fantasies about her police arrest him and put him in a mental institution for the criminally insane. The deranged psychopath soon breaks out and stalks Donna at her prom murdering everyone in his path meanwhile a detective is trying to hunt him down along with his partner