One way to show remorse is just say, 'I am so sorry I killed those people.' Another way to show remorse is with your life, what you do with your life. And look what he's done with his.

We are not the worst moments of our lives. Sister Helen Prejean, author of Dead Man Walking.

Most people do not reflect deeply on the death penalty, and if you suffer doubts, you are not alone,

When people realize that they are safe from criminals and that those who commit capital crimes will be kept out of society for very long periods of time, then I think the tide will turn against the death penalty,

Allowing our government to kill citizens compromises the deepest moral values upon which this country was conceived: the inviolable dignity of human persons.

[T]here are some human rights that are so deep that we can't negotiate them away. I mean people do heinous, terrible things. But there are basic human rights I believe that every human being has. The Universal Declaration of Human Rights in the United Nations says it for me. And it says there are two basic rights that can't be negotiated that government doesn't give for good behavior and doesn't take away for bad behavior. And it's the right not to be tortured and not to be killed. Because the flip side of this is that then when you say OK we're gonna turn over -- they truly have done heinous things, so now we will turn over to the government now the right to take their life. It involves other people in doing essentially the same kind of act."

(PBS Frontline: Angel on Death Row)