We apparently have different ideas on what is important in a criminal justice system. My primary concern is the lessening of crime and keeping innocents safe. What I would do would make it more likely that she does not harm another child. What you propose would make it more likely. Now I get your value system is different than mine, you think society should consider what is good or bad for the criminal as well as the victim. Under that philosophy I see why you would push for lenience. However my moral calculus gives ZERO value to her and to other criminals. I'd rather 10,000 monsters like that die than let even a 5% chance that one innocent will be harmed again.