True, I should have phrased it better. However I do not think killing someone is the same as willingly giving up your right to life.
It is a choice nonetheless, one that results in giving up that right.
Agreed. Though I do not think all murders should receive the death penalty.
That's like saying that all sin is not the same black spot to God. Don't know your religion, but think of it from those shoes, and you'll see why it seems ridiculous.
Murder is murder. How heinous it was doesn't matter; a life was taken. They are equal, so why not treat them equally?
I am not advocating giving people an easy ride.
Didn't say you were, though that would be a result.
I am advocating keeping them in prison instead of killing them.
Ever think maybe people are worse off for going to prison? I personally like the comedy movie "Let's Go To Prison", wherein it does say some things that are quite true. In the beginning anyway.
Based off of a book btw.
If they are in prison and you find out they are innocent you can let them go.
True. But who would bother investigating if they are really innocent or not when everyone thinks them guilty? They would be stuck there for life.
It is kind of hard to unkill someone.
Try impossible for all but God. Commit to the answer, please.

Yes, I'm being silly, don't take that too seriously... except for the God part of course.
I don't see the pursuit of justice being worth the life of an innocent person.
I do. Unfair? Yes. But I would rather save hundreds, if not thousands of lives, than just one innocent for every 9 murderers that are rereleased upon society (not really statistics, possibly exaggeration).
It sucks. But I wouldn't change it even if I were framed for a murder and found guilty.