I enjoyed your post. It was fascinating and informative. But I do have to question your opinion about Marcello, or at least Marcello when was he was out of his mind, pissed off.
Beside being mercilessly harassed by Bobby Kennedy, Marcello experienced probably the greatest humiliation of his life when Bobby had him dragged out of his home in the middle of the night and flown to Guatemala, where he was dumped in the jungle with little more than the shirt on his back.
Bobby's actions were not exactly legal, but he undoubtedly got a great laugh out of it, in part because Marcello had falsely claimed that his home country was Guatemala, a place he had never even visited. An informant claimed that he swore he would kill JFK, after that.
Hey!
This was a billionaire who was used to getting anything he wanted at the snap of fingers. He just wasn't a happy camper after that.
Marcello confessed (unwittingly), to an FBI informant, Jack Laningham, that he did indeed, order the assassination and that he only wished that he could have killed JFK, personally. Anthony Summers BTW, interviewed FBI people who confirmed what Laningham said and stated that they believed him, but did not (for no apparent reason) believe Marcello.
Some of this was covered by CNN:
https://www.youtube.com/watch?v=hfWGWcR_J0k
and Fox
https://www.youtube.com/watch?v=exXDcu-yRiw
First off Marcello's immigration case went back to 1952, long before RFK got on to him, and Marcello had lost in court before his deportation - this wasn't a middle of the night roust out of the blue - Marcello knew he was under the gun and somebody from the gov. would be knocking on his door, and please note, up until the coke barons in SA and the post-Soviet mobs there were no mob billionaires. Even Lansky and Luciano died closer to broke than the opposite.
Let's get something else out of the way - through the years, many individuals have claimed they participated in the assassination of JFK, on the fringe or as actual participants in the act - James Files being the most recent, but let's not forget E. Howard Hunt's son claiming his father did it, Santos Trafficante was named by Ragano, a recent book (
Mr. New Oeleans) by Frenchy Brouillette claims it was Marcello, Trafficante, the McLaney brothers and Tex Cody - book review linky:
http://www.nyjournalofbooks.com/book-review/mr-new-orleans
A guy named Robert Morrow wrote (
I killed Kennedy! later republished as
First Hand Knowledge) Not to be confused with JREF member of the same name, whose claim to fame is that he's the #1 Clinton hater in the world - claims he bought the rifles that were actually used to shoot JFK by CIA spooks and mercenaries on orders from LBJ. Morrow later came to grief when he named a bystander at the assassination of RFK as the actual assassin of Bobby Kennedy and was sued into insolvency.
I can go on, but I'd hope readers get the gist. Braggadocio is what the FBI thought about Marcello's jail house confession (not to beat a dead mafiosi, but in what universe do you believe LCN capos speak truth to outsiders about who they hit and why?) and I have no reason to second guess them, and every reason to simply file said confession with the rest of the crap that's been printed on motives, means and players by amateur investigators that are proposing theories based on speculation, not fact.
WRT your particular assertions here. You wish to interpret the physical reaction of witnesses and bystanders in one light only, that as evidence of suppressed gunfire. If you go back far enough in my posts (accessed through left clicking on my handle) you'll find some posts about the audio evidence and witness accounts of different shooter locations. In those posts I explain how audio evidence and witness reports can not be considered definitive due to how sound travels, and how projectiles themselves create their own (for a lack of a better term) mini sonic booms- as you described - and my opinion on this subject isn't based on reading secondary sources, it based on my experience professionally as first a Airborne infantry troop, a firearms instructor, a SOT licensee (licensed manufacturer of National Firearms Act weapons and devices) and finally 15 years as a cop. I grew up on the first indoor rifle range in the S.F. bay area back in the 1960's - for a goodly portion of my childhood I practiced with a handgun or rifle every single day. I've been around. I can tell you this, and I hope you understand, but you can have two individuals on the same spot, witness the same event or incident, and those two witnesses might have three different accounts in the first interview and it can just go downhill from there. LEO's from Bugtussle to the FBI make mistakes and make them often. That is a plausible explanation for all you find wrong with CE399.
If you wish to assert that LEO's never make mistakes, please read this post of mine about LEO's making mistaken reports:
http://www.internationalskeptics.com/forums/showpost.php?p=10684302&postcount=1098
WRT the shooting itself, it makes absolutely no sense in the real world to have more than one shooter per target. The chance of failure (or disclosure) in any endeavor of this type would be multiplied by the additional individuals involved. It does not increase the chances for success. If JFK et al went Elvis, or were killed in a roadside bomb, that would be one thing, but LHO with his Carcano and his Smith and a dead POTUS and a dead DPD officer adds up pretty well as the actor in this play.
If you want a better version of events, more entertaining and full of drama, read James Ellroy's American Underworld trilogy. At least he's honest enough to admit it's fiction, even though he loves the Mafia did it theory.