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 High School (Guam) leaving the only other public high school, George Washington High School (GWHS) without a campus. Following Typhoon Karen, GWHS held double sessions at John F. Kennedy High School. During 1962, John F. Kennedy High School's chapter of the National Honor Society was chartered. In 1964, Governor Manuel F.L. Guerrero signed Public Law 7-113, introduced by Senator J.U. Torres. This law renamed Tumon Junior-Senior High School "John F. Kennedy High School". Following enactment, the date of enactment was changed by Public Laws 7-124 and 7-125 to begin August 26, 1964. On August 26, 1965, Governor Guerrero signed Public Law 8-74, introduced