So, you automatically attach that possible early missed-shot to the Sniper's Nest?
Dear Sonderführer Storing,
Of course.
Afterall, most of the witnesses heard three shots, the three guys on the fifth floor heard three spent shells hit the floor above them as well as the working of the bolt three times on the short-rifle, Robert Hughes filmed a person in the Sniper's Nest window as the limo was turning onto Elm Street, several people saw a man in said window during the shooting, the trajectory of the entrance wound in the back of JFK's head and the trajectory of the wounds in JFK's lower neck / JBC's back, wrist, and thigh line up with the Sniper's Nest window. etc., etc., etc., and the spray pattern / skull fragments ejection pattern indicate a shot from behind.
Do you have a problem with that?
-- Tom