Assassination of John F. Kennedy or completely stop, the Warren Commission — based on the Zapruder film — found that the limousine had traveled an average speed of 11.2 miles per hour over the 186 ft of Elm Street immediately preceding the fatal head shot. Within one second of each other, President Kennedy, Governor Connally, and Mrs. Kennedy all turned abruptly from looking to their left to looking to their right, between Zapruder film frames 155 and 169. Connally, like the President, was a World War II military veteran but unlike him, a longtime hunter. Connally testified that he immediately recognized the sound as that
Timeline of the John F. Kennedy assassination there is a "No right turn" sign on the corner of Main and Houston Streets as well as some highway progressions in other areas. The presidential motorcade began its route without incident, stopping twice so President Kennedy could shake hands with some Catholic nuns, then some school children. At 12:29 p.m. CST, the presidential limousine entered Dealey Plaza after a 90-degree right turn from Main Street onto Houston Street. Over two dozen known and unknown amateur and professional still and motion-picture photographers captured the last living images of President Kennedy. Just before 12:30 p.m. CST, President Kennedy was riding on