Casey was Caylee's mother. She was the person with access to Caylee every day. There was no Nanny....no Babysitter and her parents hadn't seen or talked to Caylee in 30 days. All the items found with that child came from Casey's place. Not the slightest clue of someone else having access to Caylee. Oh yea...and Casey forgot to report her as missing. "
At some point in the future, when she is drunk, or on drugs, Casey will probably admit that she was responsible.