That is literally just about all I know about the case. A baby, for crying out loud. “Last seen in the company of his babysitter.” No photo of the child, just an AP (though, granted, a regular photo would be useless). NamUs and NCMEC, can you be any less specific?
I can only hope that some news turns up soon. Or better yet, the kid himself, happy and healthy and 20 years old.