The Insanity of Barty Crouch Jr

Pain. He couldn't get enough of it. The pure agony coursing through his body. The screams and cries of his victims as they pleaded with him to let the pain stop. The humiliation and degeneration imparted on both himself and others. The untold amounts of suffering he gave to the people around him. Pain was his pleasure. Suffering was his joy. Insanity, was the final result.