WATCH RELATED VIDEO Submit A new documentary being released shortly before the 50th anniversary of John F. Kennedy's assassination claims that the fatal shot was not from Oswald but from a Secret Service agent accidentally discharging his gun and shooting Kennedy in the head. Advertisement © 2017 HNGN, All rights reserved. Do not reproduce without permission. Advertisement 0 COMMENTS CLOSE COMMENT Get HNGN's Top Stories Newsletter Everyweek You have already subscribed. Thank you.