Not yet. Still investigating. But one name in particular has me pondering a few puzzles this morning - in particular, whether it matches up with a person who was visually in the thick of things on the day.
I have 18 tabs open on my browser right now, half being historical books, some being reports from CIA collections, some news articles. I'm going to do a run through and grab info that I think is pertinent. Once I'm done, I'll do a fat post here, with the links, and the relevant background and info. Then everyone can poke at it and pick it apart and likely provide a lot more info as to whether the balloon floats or sinks.
But he has links to the organisation of assassinations, and also limited connections to the CIA, as agents were assigned to his area of expertise in his resident country throughout the 60's. CIA likely worked with him prior to the JFK assassination, and evidently worked with him afterwards. But the Mossad definitely worked with him. He also might have helped Angleton out at one point.
He's not Israeli, and I'd never heard of him till recently. When I searched his name on this forum, I got one single hit, as his name appears in a list, with no further info, so he's never been discussed on this forum before. But he's a striking figure.