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 Arboretum of Irish origin. The complex also includes a panoramic road leading up to the summit of Slievecoiltia, which provides a wide view of the Hook peninsula and the surrounding area. At this vantage point, there is a memorial to those involved in the Irish Rebellion of 1798. John F. Kennedy Arboretum The John F. Kennedy Arboretum on the Hook Head Peninsula at New Ross, County Wexford, Ireland, is a park under public administration (Office of Public Works). On there are approximately 4,500 species of trees and shrubs. The facility tells the story of John F. Kennedy's great-grandfather, who was born