At least I don't marginalize an opposing viewpoint because I don't have a defensible argument.
The justice system isn't about deterrence, it's about applying an appropriate punishment when the law is broken. If you hinder or remove another person's right to life, liberty, and the pursuit of happiness, in this case murder...your rights to the same are forfeit, and the punishment was appropriate.
(and frankly, you can go f*ck yourself, your over inflated sense of self-importance, and your holier than thou attitude. DrStoooopid is a reference to something is simply above your level of thinking, and it's impossible for you to get the joke, so I won't bother explaining it to you.)