Originally posted by Agent Elrond
If DNA proves it, then there's no need to keep them around and waste money.
Even then, there's some room for doubt. Let this be clear--if innocence and guilt was out of the question, I'd be all for it; if they're guilty, then deal with them. However, the justice system is not perfect, and putting an innocent person to death is, at the very least, disheartening.