The Sixth Floor Museum at Dealey Plaza - Jack Ruby committed the first murder captured live on television when he shot Lee Harvey Oswald two days after the assassination of President Kennedy.
![James R Leavelle, detective handcuffed to Lee Harvey Oswald when he was shot, dies aged 99 | John F Kennedy | The Guardian James R Leavelle, detective handcuffed to Lee Harvey Oswald when he was shot, dies aged 99 | John F Kennedy | The Guardian](https://i.guim.co.uk/img/media/5110e7e91010267cabb0dd71cb3bb8207f93255f/169_199_1726_1035/master/1726.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=19ab81de49fa5c57e3af10bbd5358c32)
James R Leavelle, detective handcuffed to Lee Harvey Oswald when he was shot, dies aged 99 | John F Kennedy | The Guardian
![Book review of Kennedy's Avenger: Assassination, Conspiracy, and the Forgotten Trial of Jack Ruby by Dan Abrams and David Fisher - The Washington Post Book review of Kennedy's Avenger: Assassination, Conspiracy, and the Forgotten Trial of Jack Ruby by Dan Abrams and David Fisher - The Washington Post](https://www.washingtonpost.com/wp-apps/imrs.php?src=https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/QTE6L3G7JYI6XIT7RMUUSMHJLM.jpg&w=1440)
Book review of Kennedy's Avenger: Assassination, Conspiracy, and the Forgotten Trial of Jack Ruby by Dan Abrams and David Fisher - The Washington Post
![Exhibit showing the hat worn by Dallas night-club owner Jack Ruby, who killed Lee Harvey Oswald, presumptive assassin of President John F. Kennedy. Dallas, Texas | Library of Congress Exhibit showing the hat worn by Dallas night-club owner Jack Ruby, who killed Lee Harvey Oswald, presumptive assassin of President John F. Kennedy. Dallas, Texas | Library of Congress](https://tile.loc.gov/image-services/iiif/service:pnp:highsm:27800:27841/full/pct:25/0/default.jpg)
Exhibit showing the hat worn by Dallas night-club owner Jack Ruby, who killed Lee Harvey Oswald, presumptive assassin of President John F. Kennedy. Dallas, Texas | Library of Congress
The Sixth Floor Museum at Dealey Plaza - Lee Harvey Oswald remains an enigma not only for his unusual past but also because he was killed by Jack Ruby Ruby two days
![After he shot Lee Harvey Oswald, Jack Ruby's psychosis was diagnosed by the same CIA doctor who had once killed an elephant with psychedelics • MuckRock After he shot Lee Harvey Oswald, Jack Ruby's psychosis was diagnosed by the same CIA doctor who had once killed an elephant with psychedelics • MuckRock](https://cdn.muckrock.com/news_images/2017/12/19/RubyCov.jpg.2400x800_q85.jpg)