There has been yet another Bookhout sighting, and this time by Amy Joyce. It's at the Midnight Press Conference.
He would be the short man who seems to be hiding behind the man in the glasses. And notice that he is the same man who followed Oswald's stretcher out from the jail office.
That's him, the same guy on both sides of the collage: James W. Bookhout. Thank you, Amy Joyce. You did good. I can't wait to hear what the Wizard has to say about this.