If I was in charge of things, people who do things like this would be fed to vicious pit bulls slated for euthanasia, as a last meal. Aside from the obvious benefits of inexpensively ridding the world of dangerous psychopaths, there would be a certain justice, since most really vicious pit bulls got that way as a result of deliberate mistreatment.
That's it. I'm putting you in charge of things. Go get 'em!