A further investigation into the arrest of three teenagers convicted of killing three young boys in Arkansas who spent nearly 20 years in prison before being released after new DNA evidence indicated they may be innocent.

Angela Baker, a psychotic transsexual, escapes from a mental hospital and surfaces at a summer camp as a counselor who lectures her teenage charges on proper moral behavior. Those teens who break her strict rules — from the camp chatterbox or a sex-obsessed girl to the boys who are peeping Toms — are murdered by the impostor in various gruesome ways. As more campers go missing, intrepid counselor Molly begins to piece together the truth.