If you read the text messages, she was looking for someone else to do the "best body dance contest" next time because she hated it and did not want to have to do it again. Again, there are theories that perhaps she didn't know the gravity of the situation at the time the Fusion pictures were taken, thought Caylee was safe with the nanny and that she would see her again, or whatever. Or, again, a cognitive or mental problem could even be involved. Once again, I think there are many possibilities in this case, I don't insist on one. No telling, until we see evidence and testimony.