I actually heard from an old history class that it cost more to execute a person then keep them in prison for life, but hey whatever.
I am personally opposed to the death penalty. I just dont see the point in it. In my opinion it doesnt make things better for any side. It doesnt bring the victim back and it takes another's life. Sometimes that's even what they want,and why give them the satisfaction? When that person is executed there will be someone else to do whatever they did. Its suppose to deter, but it seems like crime just gets worst. People dont care, and it seems it doesnt scare people that much to tell them they will die. Id rather see that person suffer, then give them the easy way out.
I also dont think anyone should take anyone else's life, no matter what. In a way it is revenge. It makes you feel good for a couple of days, but you'll always grieve for the victim.