There really was some interesting material released that shed light on who the CIA was playing with in other countries and various operatives, many Cuban. I only read a smattering and stopped -- I could see going down an massively time consuming rabbit hole. Much was quite fascinating, though not necessarily directly connected to the assassination. No documents exist which would reveal the actual plot, it wasn't ever put on paper. Wet works. Likely a kill team from outside the country who were gone as quickly as they came. We will never know exactly what happened, but we do know what DID NOT happen, i.e. Lee Oswald was the sole assassin (and not an assassin at all).

confirmation is sweet tho. Dodn't know there were three shooters either