This character does make a perfect case for the death penalty, though I'm sure there'll still be some lily livered gobsh*tes who think differently.
I agree with woody though, doing him in quick would be too good for him.
Maybe bring back some of the old medieval methods.
How does he? There are so many people that think that there are so many colours of white, but there isn't black and white? Have you ever heard or dealt with mental health issues? Do you understand these issues in modern society? or do you want to go around murdering people indisciminary, at your discretion? So WHO is the mental nutcase murdering people, the person that did it, or the person that advocated to kill the person that did it? Who is the butcher?
So I'm a lily livered g*****e, as you would like to torture someone. Because someone has a disease that can be cured? In a world of anarcy, it would be you that would be hung drawn and quartered..to suggest this in the modern age..is repulsive.