Fish was visited in prison by the mother of his victim Billy Gaffney to get more details about the death of her son. Fish said:
[I c]ut one of my belts in half, slit these halves in six strips about 8 inches long. I whipped his bare behind till the blood ran from his legs. I cut off his ears, nose, slit his mouth from ear to ear. Gouged out his eyes. He was dead then. I stuck the knife in his belly and held my mouth to his body and drank his blood. I picked up four old potato sacks and gathered a pile of stones. Then I cut him up. I had a grip with me. I put his nose, ears and a few slices of his belly in the grip. Then I cut him through the middle of his body. Just below the belly button. Then through his legs about 2 inches below his behind. I put this in my grip with a lot of paper. I cut off the head, feet, arms, hands and the legs below the knee.In addition to this horrifying description, Fish confessed to eating parts of Billy:
I made a stew out of his ears, nose, pieces of his face and belly. I put onions, carrots, turnips, celery, salt and pepper. It was good. Then I split the cheeks of his behind open, cut off his monkey and pee wees and washed them first. I put strips of bacon on each cheek of his behind and put them in the oven. Then I picked 4 onions and when the meat had roasted about 1/4 hour, I poured about a pint of water over it for gravy and put in the onions. At frequent intervals I basted his behind with a wooden spoon. So the meat would be nice and juicy. In about 2 hours, it was nice and brown, cooked through. I never ate any roast turkey that tasted half as good as his sweet fat little behind did.
