Well, I don't know if Green was ever repentant (to God) concerning this matter, but his sentence here in Texas, was long over due. Heaven or Hell was, and is, between him and God.
I have often wondered how parents deal with a "missing child", when the culprit has been captured, and will not divulge the location of the child. I have some ideas about that on locating a missing loved one, and would no doubt deploy these methods given the chance, but hope I am never in that position myself. It would be for lack of a better word, "awful".