Maniacal presents the story of Gilbert Gill, a confused young man who is alienated from his family and society. Like the Columbine killers and other sociopaths, Gilbert goes on a bloody killing spree, targeting local youths. He is finally hunted down by the local sheriff and his own father, in one of the most terrifying stand-offs I've seen in years...

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.