I'm sadistic. So?!

He did not want the dead body to rest in peace. Before leaving it, he did something to it.

He opened up the eyes. Slowly, he hammered 3 9inch nails into each eyes. Good thing the person died. The murderer is not that bad afterall. He then used a hook and went thru the skin on the forehead, and skinned that part of the head. He opened the skull and leaving the brains inside, he smashed it and turned it into jelly.

He opened up the body. He poked holes in his stomach that ranged from 3mm in diameter to 21cm in diameter. He then slowly cut the heart open and sliced it. He threw the sliced heart into the stomach and leaving the body and surroundings in still a bloody state. He pinned the penis to the his groin and stuck the testicles to the nails that were hammered into the eyeballs.

He cut of every finger and toe off putting them in the mouth. He stuffed two of the front teeth into the nostrils. He then walked of calmly and as though nothing happened.