If convicted using DNA as evidence, you get one appeal. If you're convicted and there's a possibility that DNA can exonerate you than the people should afford it in defense free of charge. IF it's rape of a child 12 or under with DNA, 1-appeal then death. The sooner we start putting these monster down the quicker it will deter the others. Hanging, Gas, Bullet makes no difference to me. Actually, it should be the cheapest. Ask Doc Kevorkian, a true pro.
I know I'll get flack over this but just what I believe.
"The smallest minority on earth is the individual. Those who deny individual rights cannot claim to be defenders of minorities." --author and philosopher Ayn Rand (1905-1982)