> They're still a danger to society. That's a different argument. The OP said it he'd like muderers to have a fate similar to their victims, basically as reven

> They're still a danger to society. That's a different argument. The OP said it he'd like muderers to have a fate similar to their victims, basically as revenge. When executing someone for this reason, their guilt clearly does matter - someone who enjoys killing is far worse than someone with a medical condition. Whether their death is 'practical' is a different matter.