The Mark Tyler Motorcade Animation

[Tom Graves]

The first shot is off, timing-wise, and I think he has four shots altogether (based on the faulty Dictabelt analysis by the HSCA), but I think he has the spacing and speed of the vehicles synchronized well with the radio transmissions.

https://www.marktyler.org/mc63.html?fbclid=IwY2xjawK4zONleHRuA2FlbQIxMABicmlkETFFODdsRHVIa2RSUGZJNllFAR6Zx-0JB5zBmwy-qakJKtfLfY5vcW9V2IqOrNXjP-oezkHhb-av38NlRUa-uA_aem_2d95NRPz2dpt6k_03l7iYg

[Jarrett Smith]

The first shot is off, timing-wise, and I think he has four shots altogether (based on the faulty Dictabelt analysis by the HSCA), but I think he has the spacing and speed of the vehicles synchronized well with the radio transmissions.

https://www.marktyler.org/mc63.html?fbclid=IwY2xjawK4zONleHRuA2FlbQIxMABicmlkETFFODdsRHVIa2RSUGZJNllFAR6Zx-0JB5zBmwy-qakJKtfLfY5vcW9V2IqOrNXjP-oezkHhb-av38NlRUa-uA_aem_2d95NRPz2dpt6k_03l7iYg

Another version with the Zapruder film.

[Tom Graves]

We know that Zapruder stopped filming at Z-132 while two of the three motorcycle policemen (L.E. Gray and W.G. Lumpkin) were still approaching him on Elm Street.

Question: How long did he pause before resuming filming at Z-133 (the first frame in which the limo is visible in the Zapruder film)?

Answer: According to this animation, about 18 seconds.

According to this animation, the limo was just starting to turn onto Houston Street when the three motorcycle policemen (S. Ellis, L.E. Gray, and W.G. Lumpkin) were starting to turn onto Elm Street, i.e., the limo was a full block behind those three motorcycles.

https://www.marktyler.org/mc63.html?fbclid=IwY2xjawK4zONleHRuA2FlbQIxMABicmlkETFFODdsRHVIa2RSUGZJNllFAR6Zx-0JB5zBmwy-qakJKtfLfY5vcW9V2IqOrNXjP-oezkHhb-av38NlRUa-uA_aem_2d95NRPz2dpt6k_03l7iYg

[Royell Storing]

 Who is that standing at the (N) Elm St curb near the RL Thornton sign, runs up Elm St to the corner and then moves down the Elm St Ext into the railroad yard? 

[Tom Graves]

Who is that standing at the (N) Elm St curb near the RL Thornton sign, runs up Elm St to the corner and then moves down the Elm St Ext into the railroad yard?

Probably the evil, evil CIA mastermind!

[Tom Graves]

Who is that standing at the (N) Elm St curb near the RL Thornton sign, runs up Elm St to the corner and then moves down the Elm St Ext into the railroad yard?

Storing,

If you're referring to #83, that's big, tall, black-blouse-and-black-headscarf-wearing Gloria Calvery, whom Sandy Larsen and I identified a few years ago at the so-called Ed Forum.

She didn't go down Elm Street Extension to the railroad yard, though, but to her workplace, the TSBD, where she can be seen in the Couch-Darnell clip, standing on a lower step (next to her clad-in-all-white South-Western Publishing Company colleague) and probably talking with either Joe Molina or . . . gasp . . . Billy Lovelady.

[Royell Storing]

  You need to carefully view that link that you posted. It shows the same figure doing exactly what I described.