Which is what I've been saying for years.. . . It's shocking that such shoddy standards were enough to put someone on Death Row, absolutely. And while standards have improved, human nature hasn't: build a better mousetrap, etc. Law enforcement [including politically ambitious prosecutors and judges] can still cause injustices to happen, and as long as they can, the justice system shouldn't be allowed to put qnyone to death.
Of course, I think convicted prisoners should be made to earn their keep, [and work extra for whatever 'extras' they wish to enjoy, like TV, library books, etc].
We need to end this inhumane practice once and for all!