JFK film mystery: Lost original footage of Kennedy assassination sparks US$10m lawsuit

If the most famous film showing the killing of John Kennedy in Dallas 52 years ago is worth US$16 million, then surely the second-most-famous film must be worth US$10 million.
At least, that’s according to a new federal lawsuit filed by the granddaughter of the late Orville Nix, a government engineer who filmed the shooting of the president on November 22, 1963. Gayle Nix Jackson’s lawsuit, filed Saturday in federal court, demands the US government return the original film or write her a cheque for that estimable fortune.
WATCH: The Orville Nix film of JFK's assassination
The film’s not exactly lost: YouTube is filled with countless iterations of what’s known as “The Orville Nix Film,” taken with a Keystone K-810 camera.
It has a cameo in Oliver Stone’s JFK. And a high-quality first-generation duplicate of the movie sits in the archives of the Sixth Floor Museum at Dealey Plaza, which years ago posted it to the website accompanied by a lengthy history of the home movie penned by the late Gary Mack.