Spoiler alert: no need to wait for the JFK documents to know what happened that day in 1963. Everything they told you was a lie, or in the case of honest efforts like the JFK movie, were a product of misunderstanding due to lies and feints: a carefully crafted deception from cradle to grave. But that doesn't mean the evidence isn't there, or that it can't be understood at strategic or tactical levels.

Oswald was not the shooter, but he wasn't innocent either. He was there to give the actual shooters access to the TSBD building. Actual shooters were on the 6th floor, and Oswald got them there. He was an officially designated "patsy" and the plan unfolded from there. Oswald's shooting in the police basement was a staged event to make everyone think he was dead. All you have to know to realize this is see that Oswald was suddenly wearing a black sweater. That's meant to conceal the lack of blood. Read the autopsy report attached. His aorta was supposedly ripped, his vena cava ruptured, and main abdominal arteries shredded. Yet no blood on the floor, Oswald's hands, cops' hands, the gurney. Google it. Change my mind and show me the blood. Having seen what this looks like IRL, you can't believe how much blood there'd be.