What is the most unpardonable crime by a person in your opinion?

Rape of a girl by her father is the most unpardonable crime. that father must be hanged in public. he is the worst criminal so without legal trial he should be hanged.

I agree with tiku1977, that child abuse is a horrible crime. Murder is terrible, but for a child to live with mental scars for the rest of their life- well to cause such suffering is unforgivable, but also to take away their childhood is really wrong.

Rape. Mind you, this is by charges and not by explanations. Meaning...most would probably say murder. But what about mercy killings? Yes, it is wrong. But would I really see it as a crime that I would detest? The person quietly and peacefully helped a loved one pass on at their request. Wrong it is. But still forgivable in my eyes. There is no cutting corners with rape. Raping a person of any age is horrible and heinous! Hence...I find that would be the most unpardonable crime.

any crime done to a child weather it be rape murder incest it does not matter its just not right to mess a child up before he is able to fully comprehend what is going on or what hapend