Everyone in the family seems to be saying that they know who has Caylee, in all honesty they keep saying it outright. Yet at the same time, they say that that person will hurt Caylee if they give names. But if that was true, then Casey was set up to take the fall, (not FULLY buying that) and them saying that Caylee is still alive might lead to her death anyway. And I keep hearing that the FBI is involved. If so, then someone must have very credible evidence that Caylee was taken across state lines or that there is more to this than there appears.