I was having a discussion about capital punishment with someone once. I was arguing that capital punishment is not a good idea because occasionally, innocent people died.
Her response, which boggles my mind to this day, was that "well, if they end up in prison, they probably did SOMETHING to deserve the death penalty somewhere. You don't just show up in prison, that's what evidence is for."
I still don't know for sure what my stance on capital punishment is, it's just too complex of an issue to bless with a pronouncement of 'fry 'em!' or 'save 'em!', but stories like this makes me a little queasy.