JFK shooting witness: Deputy sheriff recalls finding rifle that killed the president

Eyewitness captures Polaroid of moment JFK was shot

New name emerges in JFK assassination investigation

JFK anniversary: second gunman named

Catching JFK's Killer | History's Greatest Mysteries (Season 4)

JFK Files: What we're learning from newly released Kennedy assassination records

JFK Unsolved: The Real Conspiracies | Full Documentary