Is it April 1st yet??? 
Let's remember that one of those 3 guys that was on the 5th floor & heard empty shells falling to the floor above them, (forget which one of them), said he originally was on the 6th floor eating a sandwich just feet away from the snipers nest & close to that hand cart/dolly. His occupying the 6th floor was roughly at 12:15 and he later descended to the 5th floor from where he viewed the JFK Motorcade with his 2 buddies. Maybe this blurred 6th floor image is him? The time stamping of those blurred images is important.
