JFK’s murder is a case closed. Study the shooting by itself and you’ll see all the shots came from the sixth floor.
The History Channel (of all places) did a great documentary analysis of JFKs shooting with modern computer analysis of the famous Zapruder film. It shot down every conspiracy quite effectively. It showed the Warren Commision’s “Magic Bullet” theory to be the ridiculous nonsense it is and it shredded Oliver Stone’s movie “JFK.” Virtually nothing in Stone’s movie was true including numerous characters he invented out of thin air. The conclusion; one shooter (Oswald) with one gun from the sixth floor window of the Texas Book Depository.