I don’t need any image other than the Z film frames from Z223-z226 to see with my own eyes that JFK and JC are reacting simultaneously like 2 persons being hit by some force.
Now there may still be some argument that 2 gunman could have fired simultaneously at about Z223-Z224 and the 1st gunmans bullet hit JFK , exited his throat and hit the curb near Tague, while the 2nd gunmans bullet missed JFK but struck JC , going thru his chest and wrist and stopping in his left leg.
But it would have to be one gunman with a suppressed rifle because otherwise would not eat witness have heard 2 simultaneous loud shots at Z224 as noticeably louder than a single shot?
Or, if 2 shots were not exactly simultaneous, but very close like 1sec apart, then would not there would be reverse pattern of 1.2……3 (which no witnesses heard such pattern as far as I know.)
You cannot even make this work with just one gunman firing 2 rapid shots using a loud sounding semi auto rifle from the TSBD 6th floor SE window, because
A. There is no way to hit JC in his right side back wound location without going thru some part of JFKs body.
B. Harold Norman although maybe spacing all 3 shots completed in as little as 4 secs, never the less had all 3 shots EVENLY spaced.
Therefore a 2nd gunman would have to use a suppressed rifle that fired a bullet that no one heard, and that gunman would have be located behind the JFK limo somewhere farther west of 1st gunman in TSBD SE window to allow a trajectory past the body of JFK allowing the hit to JC in the left side of his back.
The only thing that could remotely even support this speculative premise would be the SW 6th floor window of TSBD where Arnold Rowland saw a gunman briefly at 12:15 and described the rifle having a large scope which makes it less probable the rifle an MC rifle with a side mounted scope.
So if Knotts Lab computer model position and angle of JCs shoulder can be demonstrated to be more accurate than what the Z film frames at Z223-225 indicate, then the only way to explain the simultaneous movement of JC and JFK would be the 2 gunman theory with 2nd gunman using a suppressed rifle.
Then the question would be why only the 2nd gunman west of the TSBD SE window, used a suppressed rifle while his comrade at used a loud sounding rifle.
The answer would have to be from the CT side since a 2 gunman theory is de facto a conspiracy theory.