For interest I looked at the evidence given to Warren Commisison by occupants of the follow up car. This car is described as being 5-8 feet behind JFK's car at time of shots.
In the Smoking Gun documentary a point was made about the AR15 and some difference of answers.
From statement of ATSAIC Emory P. Roberts one week after event occupants were :
ATSAIC Emory P. Roberts -- front seat -- operating radio.
SA Samuel Kinney -- driving
Mr. Kenneth O'Donnell, Appointment Secretary to the President, left jump seat.
Mr. David Powers, Presidential Aide, right jump seat.
SA Glen Bennett, left rear seat.
SA George Hickey, right rear seat (manning AR-15 (rifle)
SA Clinton Hill, left running board, front.
SA William Mclntyre, left running board, behind Hill.
SA John D. Ready, right running board, front.
SA Paul Landis, right running board behind Ready.
The only agent from the car who gave formal WC evidence was Hill who was the one who boarded JFK's car. O Donnell and Powers (non SS) both gave evidence but AR15 not mentioned. Of all the agents that day it would appear Hill comes out in the most positive light (and quite rightly so).
Agent Kellerman was in charge of the detail and in JFK car and his reference to an AR15 was as follows :
Mr. KELLERMAN. Yes, sir.; in this followup car we have what is now known as an AR-15. This is a rifle, and it is on all movements; this vehicle is out of the case; it won't be shown it could be laying flat on the floor, but she is ready to go.
and Rowley the head of the SS answered as follows :
The CHAIRMAN. And they have submachineguns in one of the cars.
Mr. ROWLEY. No; for security reasons, I would like to--we don't have machine-guns now, sir.
The CHAIRMAN. I just thought I heard that from the record here, that they had some kind of guns.
Mr. ROWLEY. They had a weapon, a new weapon; yes, sir.
Mr. CHAIRMAN. Well, whatever it is.
Now, other people, as they went along there, even some people in the crowds, saw a man with a rifle up in this building from which the President was shot. Now, don't you think that if a man went to bed reasonably early, and hadn't been drinking the night before, would be more alert to see those things as a Secret Service agent, than if they stayed up until 3, 4, or 5 o'clock in the morning, going to beatnik joints and doing some drinking along the way?
It is mentioned that the Agents had given statements soon after the events and these are online and show :
Hickey - At the end of the last report I reached to the bottom of the car and picked up the AR 15 rifle, cocked and loaded it, and turned to the rear. At this point the cars were passing under the over-pass and as a result we had left the scene of the shooting. I kept the AR 15 rifle ready as we proceeded at a high rate of speed to the hospital.
McIntyre - Most, if not all the agents in the follow-up car had drawn their weapons and agent Hickey was handling the AR-15
Bennet - I immediately hollered "he's hit" and reached for the AR-15 located on the floor of the rear seat. Special Agent Hickey had already picked-up the AR-15.
Rowley was the head of SS and not present in Dallas. Most of his "evidence" is hearsay and a summary of what his agents said during previous interviews. Kellerman head of detail but not actually in the follow up car.
I can see what the documentary thought interesting. Hickey says he picked it up, cocked and loaded whereas Kellerman said she is ready to go. Kellerman might have just been saying the AR15 was supposed to be ready to go but that does not mean it was. 4 agents from the car were amongst the ones who had a late night and I think Hickey not normally the AR15 guy. Rowleys answer "No; for security reasons, I would like to--we don't have machine-guns now, sir" seems odd but could be just that he did not want to talk about the kind of weapons they had on board.
I guess you have to add in the forensic/ballistic anomalies to conclude the minor comments about AR15 above might have any real significance. If you believe Oswald could not make the shots he did then you end up going with things like SS guy with an AR15 discharge or grassy knoll etc. Interesting to note that Agent Landis in his first statement said he believed a shot came from his front right.
Rowleys evidence does cover the late night drinking. Based on that alone the SS would have been sensitive about their roles that day. No disciplinary action was taken for breach of SS rules as Rowley did not want those agents to have that stigma attached to them on that fateful day.
The role of the SS that day been the subject of much comment. A book just been released in last few days is Survivors Guilt (SS Failure to protect JFK) and one link is here
http://www.examiner.com/article/of-...alamara-on-survivor-s-guilt-jfk-assassination
One of the SS agents, Gerald Blaine (on the night shift) did publish a book
http://www.kennedydetail.com/
and it is interesting to note author, Palamara, of most recent book had a number of issues with it. See his review of The Kennedy Detail here.
http://www.ctka.net/reviews/kennedydetailreview.html The section about JFK's driver, Greer, is interesting.
Just some of the interesting things I found surfing.
Brett