Unless I'm mistaken, a baby missing, nowhere to be found for months and months, a mother with a web of lies but unwilling to truthfully, verifiably and actively assist in the search. The person who mother says baby-sat the child for a more than a year before she kidnapped her doesn't exist. The locations the mother says she took the child to be babysat aren't. The apartment where mom says babysitter lived the day she kidnapped baby had been unoccupied for months. That all adds up to really good probably cause. REALLY GOOD. And if there is also evidence of decomposition and dead baby in mom's car, add a 'really'. 'Cuz then you have really, really good PC! Even if they have nothing else we don't know about, I'd bet the farm, they do. They're takin' their time. There's no rush. Maybe she'll break and help them find Caylee in the meantime. Maybe not, but they want the best case they can come up with before they start and they'd like the body too, if at all possible.
