Nightclub owner and mafia associate Jack Ruby fatally shoots alleged JFK assassin Lee Harvey Oswald in the basement of Dallas police department headquarters. The shooting is broadcast live on television and silences the only person known for certain to have had some connection to the Kennedy killing.

In the U.S., during a thunderstorm over Washington state, a hijacker calling himself Dan Cooper, aka D. B. Cooper, parachutes from a Northwest Orient Airlines flight with $200,000 in ransom money. Neither he nor the money are ever found.

Henry Luce launches Life, a weekly magazine with an emphasis on photo-journalism. Life dominates the U.S. market for more than forty years, publishing scores of iconic photographs that remain some of the most recognizable ever shot, and peaking at one point with a circulation of more than 13.5 million copies a week.

The BBC broadcasts the first episode of Doctor Who, starring William Hartnell as a mysterious alien who time travels in his spaceship, the TARDIS. With his companions, he explores time and space while facing a variety of foes and righting wrongs. The show would become the longest-running science fiction series ever broadcast.

In Dallas, Texas, U.S. President John F. Kennedy is killed and Texas Governor John B. Connally is seriously wounded as they ride in a motorcade through Dealy Plaza. Lee Harvey Oswald, an employee of the schoolbook depository from which the shots were suspected to have been fired, was arrested on charges of the murder of a local police officer and was subsequently charged with the Kennedy killing. He denied shooting anyone, claiming he was a patsy, but was killed by Jack Ruby on November 24, before he could be indicted or tried. Today, Americans who believe JFK was killed as the result of a conspiracy are routinely dismissed in the press, yet the vast majority of them believe Oswald did not act alone.