John F. Kennedy assassination rifle HSCA tests proved conclusively that the claim was not accurate. In 1972 the Kennedy family chose John K. Lattimer, MD as the first nongovernmental expert to examine evidence taken at Kennedy's autopsy. Lattimer performed ballistic tests and other research to prove that Lee Harvey Oswald was likely the sniper who shot and killed President John F. Kennedy from the Texas School Book Depository in Dallas. Dr. Lattimer frequently performed a demonstration of Oswald's shooting, firing three well-aimed shots within 8.3 seconds with Carcano M91/38 and under the same firing conditions. By doing so Dr. Lattimer intended to prove that Oswald
John F Kennedy (horse) optional claiming race on May 15 at Santa Anita Park and retired to become a stallion in Argentina. John F Kennedy (horse) John F Kennedy (foaled 7 February 2012) is a retired Irish-bred Thoroughbred racehorse and a stallion standing in Argentina. He was beaten as an odds on favourite on his debut but won his next two races, the latter being the Juvenile Turf Stakes that turned out to be the last win in his racing career. At the end of 2014 he had been one of the antepost favourites for the 2015 Epsom Derby, though he did not run