My only nagging question is, what if she knows nothing about what happened to Kyron? It would be awfully hard to prove a negative, if one truly has nothing to offer to LE. If she DID in fact try to arange, jokingly or otherwise, the infamous and not-mentioned-in-well-over-a-year MFH "plot, then maybe her attorneys have told her she has to keep quiet and wait it all out. I just can't think of a way that she could clear herself; she was tagged pretty early as the only POI, formally or otherwise, and no one was going to believe her if she spoke out, searched for Kyron, etc...JMO
Just my opinion, of course.