[AaronInCarolina]

Freep me is you must but I don't trust the father............................ I don't know why but he spends too much time in front of the cameras.

According to the article that this thread links to, the FBI has done extensive testing of both the father and grandfather (voice stress test and polygraph test) and they are convinced that these two men are not involved. I was like you, thinking that most likely suspect was the father, until I read about the FBI's conclusions.

[Netizen]

As far as I know the FBI hasn't ruled anyone out yet.

[Alberta's Child]

I may be wrong about this, but based on the last I heard about this case law enforcement has refrained from classifying this case as an "abduction."

There's something odd about this case, which I think may be a hopeful sign that the girl is at least alive and well.