My thoughts, unfortunately, are. . .does someone like this ever change? Does prision make any difference other than making him harder and more insane? Will he be psychoanalized or anything? What about the idea that people who kill animals often take it further and continue killing?

He disgusts me, but what will stop him from doing it again when he gets out of prison angrier and more despicable than when he went in? Are his children like him? It's awful!