I was 17 years old and watching TV with my father that Sunday when Oswald was shot. My father immediately said "He's being shut up."
I've been reading "Crossfire" by Jim Marrs recently. It discusses many of the assassination theories pro and con. Among the facts, however, is that over 50% of people interviewed who were in Dealey Plaza that day said that they heard shots coming from the Grassy Knoll, among them Governor Connally, who was in the car with JFK and was wounded. Abe Zapruder, who shot the famous footage, said that the shots came fro0m behind him (The Grassy Knoll.)