I'm not sure exactly what's in them mate but think about it people have basically worked out all the different theories, lone shooter there was 2 shooters, the driver or passenger of the car shot him etc etc so I don't know what the big secret would be just confirming a scenario that most people already know there clearly has to be a lot more to it than what we are privy too there's a lot more skullduggery goes on behind the scenes than we can imagine.