This is terrible to read...
If what I read is true, I hope in the time since, he has found healing and peace. God redeems the lost.
For the individual who posts this, I hope you yourself, can extend a hand of forgiveness, as you have been given one, as undeservingly as I was given one as well.
Hurting people hurt, is a phrase preachers use repeatedly. I see now the truth in that comment.
Let go and forgive is not a justification for his actions. He will be held accountable, but I hope he sought forgiveness and grace was given.