Assassination of John F. Kennedy Service follow-up car and its driver's left arm, as well on the motorcycle officers who were riding on both sides of the President just behind his vehicle. Secret Service Special Agent Clint Hill was riding on the left front running board of the follow-up car, which was immediately behind the Presidential limousine. Hill testified that he heard one shot, then, as documented in other films and concurrent with Zapruder frame 308, he jumped off into Elm Street and ran forward to try to get on the limousine and protect the President; Hill testified to the Warren Commission that after he
On the Mindless Menace of Violence Kennedy then restlessly wandered around the hotel, checking in on his staff. When asked if King's murder had reminded him of the 1963 assassination of John F. Kennedy, his brother, Kennedy replied, "Well, that. But it makes me wonder what they might do to me too." He told speechwriter Jeff Greenfield, "You know, the death of Martin Luther King isn't the worse thing that ever happened in the world." Greenfield later said, "I could not for the life of me understand that callousness until, of course, I realized he had been thinking of the death of his brother." Meanwhile, in