When Orville Nix decided to film the President's motorcade in Dallas, he could never have guessed that he would capture one of the most shocking crimes in all of American history. Even more shocking, is the fact that Nix's originally footage, of that fateful day in 1963, has "gone missing." What was it that Nix filmed as the motorcade passed in front of the infamous Grassy Knoll? What did he capture lurking behind the picket fence? Could this be the reason behind the disappearance of the original film? Gayle Nix Jackson is dedicated to the recovery of the lost piece of missing evidence in the biggest crime of the 20th century the JFK Assassination.