Personally I do not believe in the death penalty. America still has the death penalty and murder rates are a lot higher

You are stooping to their level after all we are supposed to live in a civilised society. what is the next plan of action stoning people because they commit adultery. Putting witches in water to see if the float or sink. Impaling people for religious views. Personally I am glad these days have gone and we are free to say what we want and people are free to criticise our views.

If the forensic staff who interview this person get enough knowlage out of the person and pass it on via training to social services and this saves a life in the future it will have been worth it.

If the arrested person is found guilty they are going to be locked up with some right evil b@rst3rds, they will not have a comfy life thats for sure.