Commie Oswald killed JFK in revenge for his “successful” end to the Cuban Missile Crisis. Throw in Bay of Pigs invasion, too.
Lone loonie with a gun, too crazy for the real commies who were horribly chagrined at Kennedy’s death because they had thought him useful & manipulable.
Occam’s Razor is seldom wrong.
Oswald was the patsy. Have you stood in the Sixth Floor Window? I have back when they let you go up close. Now days they have it blocked off further so you can’t get a good perspective. Let me tell you it hit me like a ton of bricks. Oswald would have had to be sitting out on the window ledge to get off those shots. No way, no how. The best target would have been when the car was coming down Houston or at the corner of Elm.
FYI, there is at least one picture on the internet showing “the window” to prove Oswald could have made the shot but it’s the wrong window.