For a SS man, Kellerman is a shockingly poor witness.
A close reading of his testimony indicates that he thinks Kennedy is hit by the first 'firecracker' sounding shot and that the 'flurry' of shots came 'instantaneously' afterwards.
Yet somehow after the first shot Kellerman has time to turn and see JFK is hit, get on the radio to tell Lawson 'we are hit, get to a hospital', before the flurry of shots that supposedly came 'instantaneously' after the firecracker sound.
Makes no sense.
IMO, Kellerman only got on the radio after the fatal headshot, not before.
In any event, we can be sure that the elapsed time between JFK being wounded and his head being blown off is not 'instantaneous'.
Additionally, Kellerman seemingly assumes that the '4 wounds' to JFK couldn't have been caused by two bullets (each causing an entry and exit wound) and that Connally's '3 wounds' couldn't have been the result of one bullet.
Kellerman should know better.
When Kellerman is pressed to describe the 'flurry' of shots, it turns out he is actually describing a 'double bang' or the sound of something breaking the sound barrier.
Having said all that, the bottom line is Kellerman still won't commit to hearing more than 3 shots.
So the question remains, if there were 6 shots fired, why did most people only hear three ?
So far the answer seems to be one conspirator firing unmuted diversionary shots while the real snipers were firing away using rifles with silencers.
Remember also that the lead car "waits" in the "tunnel" for the whole event to unfold - a nice safe distance by the looks of it. They waited there and allowed the JFK limo to pass them on the way to the hospital according to what you see in the late stages of the Zapruder film. I don't see much point in believing anything Kellerman said - especially when he is ducked in the front seat and the driver has his head placed close to the windshield to avoid the glass spray from the bullets coming from the front at a 1/2 second interval. Glass spray certainly will show up in the sunlight which is exactly what it did and what you would expect!
There are also 2 other interesting events to look at. You see the righthandside (RHS) Secret Service (SS) man (passenger side) in the follow up car on the running boards duck in another footage. No one else does - so he saw something unusual andmay have had the line of sight of the gunfire coming towards him is my take! Again adds up to the guy rolling in the grass and sitting there, winded after the event!
You also note the person with the "black afro" freeze in her tracks at Z322 and go the other way away from the scene. This can be verified with the other vantage point footage. She saw something going down as well. Who is she? That is half a second after Z313! Zapruder's camera shakes and blurs coincidentally with Z330 "light event" and the absence of Kellerman upright in the seat during those frames. Zapruder saw its unforgettable damage and heard the unmistakable shot ring out! The blur and change in the President from before and after these few frames cannot go unnoticed. Jacqueline reacts thereafter as well and decides to flee the scene thinking she maybe next!
Its pretty simple if you don't believe a number of concocted and fabricated stories to cover up the whole scene. However, it was required that our Carcano bolt action sniper rifle held by none other than the quickly deceased LHO wears it. Failure to buy his "neck shot" and head shot means there is a large number of people involved and not just a lone gunman. There is a reason information is withheld for 50 years - otherwise why not let the truth reveal itself to the people immediately. Always told it is a matter of national security. You bet it is if it would be found to be an inside job. Can you trust the organizations that don't report to congress and are not held accountable to the people? Your best shots that don't miss come from very close, point blank and directly in line if the target is moving!
Reminds me of modern day shooter Paddock in Las Vegas. He supposedly committed suicide, they had his body cremated already and there is no autopsy report yet. That is in public interest? Why not have a normal investigation and not quickly cover things up if what they tell you is the truth? Who benefits from these delays? That smells of rotten fish too! Just my opinion!