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 School of Government John F. Kennedy School of Government The John F. Kennedy School of Government at Harvard University (also known as Harvard Kennedy School and HKS) is a public policy and public administration school, of Harvard University in Cambridge, Massachusetts, United States. The school offers master's degrees in public policy, public administration, and international development, grants several doctoral degrees, and many executive education programs. It conducts research in subjects relating to politics, government, international affairs, and economics. The School's primary campus is located on John F. Kennedy Street in Cambridge. The main buildings overlook the Charles River, southwest of Harvard Yard and