The boy is destroyed now, will never live a normal life.
This guy might be twisted enough to enjoy his time in prison. But he will not enjoy his time in Hell.
I would proposing delivering him there quickly and publicly.
God, as Jesus Christ, can save the spirit of such unfortunates, through faith, because of spirituality where psychiatrists can’t touch, but he has to personally exercise the faith and sometimes it takes the better part of a lifetime. (It doesn’t say however what the molestation was, which would influence how bad the damage.) And I don’t know you might be Jewish, and if so I plug Jesus as having been given as equal opportunity Savior to Jews and Gentiles....