Cindy Anthony: "I believe Casey (about zanny, jeff, etc) because otherwise she's been plotting this murder of my grandchild since her birth. "
No, Cindy, you have to believe Casey because if you didn't, you and George would have to own up to the truth, and you'd both realize you were guilty of recklessly endangering Caylee's life. You don't want to see that. You knew what Casey was, and you did nothing that matched the level of danger to which Caylee was exposed. You left your precious granddaughter in the hands of someone with no sense of remorse and no love for anyone other than herself. Own it!
You and George could've long ago moved forward to gain custody of Caylee. Had you done so, she'd more likely be alive today, but again, you failed to respond appropriately to the level of danger that Casey presented. I don't know how you can live with that, I couldn't.
You are quick to judge everyone for criticizing you, but that's not the problem. The problem is you've never taken the time nor had the insight to give an accounting of yourself, and choose a better way of being in the world.
If you had, you'd recognize that you owe Casey nothing, and would take care of yourself, Lee, and George, and leave Casey to the judgement of the jury.