Boy this is such a tough call. As a parent, I'm not sure if I'd want to know exactly what horrors my son endured? I think that would effect me and I would obsess over it and have a hard time moving on. Maybe I wouldn't want to know either. Sometimes not knowing the exact details can be comforting, if that could at all be possible?
My heart goes out to them. As a parent this is the greatest fear I have with my kids, them being taken away and me not able to get to them. Ugh, so horrific. May they be able to find some peace in the knowledge that their son is finally at peace.