Fan Casting I am not a serial killer

John Wayne Cleaver is 15 years old and knows he is different. But not because he only has one friend or because he helps his mother in the morgue. John is a sociopath who recognizes in himself the classic signs of being a budding serial killer. In order not to harm anyone, John has created a rigid set of rules to control his darker nature and live a normal life. But when a string of gruesome murders begin to occur in his town, John will use his knowledge of serial killers to investigate who is terrorizing the neighborhood. His investigations will lead him to discover the murderer: his neighbor. This does not follow the pattern of a serial killer because he is a supernatural being who kills because he needs organs from other beings to continue living. So John decides that if he wants to stop it, he'll have to break his own rules and become a murderer too.