Oswald claimed to be a pasty until Ruby shot him down,
Ruby went into a state of psychosis after being visited by Louis Jolyon West.
Louis Jolyon West, "a CIA psychiatrist" who worked extensively on the mk ultra program. Why did West even visit Ruby ?
Everyone who knew Oswald, Ruby or West that chose to speak up in one way or another died shortly after speaking up.
When I lost hope I gained my freedom