Prison is much more than they deserve but at least they won’t be torturing and killing any more children. If there were only a way to entice the other inmates to visit the same treatment on them. Well, no enticement is probably needed.
"Prison is very, very hard on people who hurt kids. If you get the opportunity, you should kill yourself."
I have a strong guess that the other inmates will make life quite miserable for these horrendous women.