I hope the grandparents rot in jail if they helped their daughter cover up the crime. I would have dragged my daughter into the police station by her hair if she murdered such a precious and innocent little girl.
The day this all came to light, Cindy Anthony DID drag Casey to the police station -- for stealing her car or something in her car, or something. The 911 calls were released.
In watching the horror and sickness that the grandfather is experiencing, I can't imagine that he had anything to do with this. The grandmother is just as delusional as her daughter, and I can't form a firm opinion on her one way or another.