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JFK Assassination Discussion & Debate / Re: When Was JBC Hit?
« Last post by John Corbett on Today at 11:46:37 AM »JBC began consciously reacting at Z-150 when he quickly turned his head to his left (to be caught "looking straight ahead" in the Z-161 Croft photo).
What's your proof that was a reaction to a gunshot? Why do you read every head movement during the time in question to be a reaction to a gun shot? Do you think the occupants of the limo would be seating still during the motorcade? If my belief in a shot at Z147-148, Z150 would be too soon after he heard the shot for it to be a reaction. Probably just a coincidence he turned his head at that poiint?
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Rosemary Willis began consciously reacting in Z-140 when she began turning her head away from the limo and back towards the TSBD.
Again, you are assuming these head turns are reactions to gunshots. Why?
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Zapruder may have been buffeted by wind and/or Sitzman may have had a bad case of the hiccups.
Yes, I have always allowed for that possibility. Not every flinch is a reaction to a gunshot but every gunshot would be followed by a flinch. Based on the flinches at Z227 and Z318, we can expect a flinch 7-8 frames after each shot was fired.
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Rhetorical question: Why did Elsie Dorman involuntarily stop filming the two times she involuntarily stopped filming?
I have no idea. Why is that important?
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ME: Elsie Dorman involuntarily stopped filming twice during the JFK assassination. Which Zapruder frames correlate timewise with those two instances?
Perplexity AI: The two involuntary stops in Elsie Dorman’s filming line up, in Zapruder‑time, just before Z133 and then at about Z228, with a third [voluntary] stop later around Z411.
Correlated Zapruder frames
Dale Myers’ epipolar geometric synchronization of the amateur films places Dorman’s three camera interruptions as follows:
First stop: 0.12 seconds before Zapruder starts filming the limousine, i.e., just prior to Z133.
Second stop: at the time equivalent to Zapruder frame Z228 (shortly after the “back/neck” shot near Z223).
Third stop: at the time equivalent to Zapruder frame Z411 (roughly five seconds after the last shot).
You are assuming that the stops in filming are reactions to gun shots. That is illogical. You would have a better argument if she had stopped filming immediately after the headshot but she didn't.
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