If you follow the events of the day Oswald was shot it doesn’t scream conspiracy...If Oswald had not requested a change of clothes that morning he would have been long gone before Ruby showed up. Unless Oswald was involved in his own murder.
Think also about who Ruby was (something I should have mentioned in my last post).
It would be one thing if Ruby was a dedicated JFK campaign worker who was enraged at the assassination. But he wasn’t. Ruby was a small-time pimp with ties to organized crime. Not the type of guy who would care one way or the other about any president.
My guess is that Ruby was told to take the shot if the opportunity presented itself. And perhaps that change of clothing thing did the trick.
Yeah, that’s just a guess. We’ll never know for sure.