Hacksaw: Documentary of a Psycho Killer (2012)

Synopsis

Dillon Mason grew tired of being ignored and abandoned because of his horrific skin disease that scared everyone away. Now, Dillon seeks to uncover his rage, this insanity that frees the beast from in himself, seeking revenge, but hellbent on what his change means...how torturing a victim is his thought, how blood is his paint,how dismemberment and decor of his corpses are his masterpiece!