A deranged kid murders his father and has his arm crushed by the farm tractor. After being discharged from the mental hospital with an amputee, he discovers that his mother has remarried, pr... Read allA deranged kid murders his father and has his arm crushed by the farm tractor. After being discharged from the mental hospital with an amputee, he discovers that his mother has remarried, prompting him to go on a homicidal rampage.A deranged kid murders his father and has his arm crushed by the farm tractor. After being discharged from the mental hospital with an amputee, he discovers that his mother has remarried, prompting him to go on a homicidal rampage.