As far as Casey Anthony: even if she DID kill her child (which she didn't), it was her child to do as she pleased.
WOW...
It takes A LOT to shock me and from what I just felt tear through my Soul (unfortunately) from reading your post,
I could easily pick it out of a crowd of 25 people at a dinner party, just by walking around the room.
That child's Soul didn't and doesn't belong to you.
It was the little girl's to do with as she would have, had she had the chance to, and not for you to say, nor anyone else, to do with, nor make that decision, in lieu of, for her.
P.S. She was afraid, before she passed away and in a position where she could do nothing.