The assassination of President John F. Kennedy occurred on November 22, 1963, in Dallas, Texas. He was shot while riding in a motorcade through Dealey Plaza. The event shocked the nation and the world, leading to widespread mourning and numerous conspiracy theories. Lee Harvey Oswald was arrested for the crime but was killed two days later by Jack Ruby before he could stand trial. The Warren Commission was established to investigate the assassination, concluding that Oswald acted alone. The event remains a pivotal moment in American history, influencing politics and public trust in government.