In 1989, Fawaz Younis, a Lebanese hijacker convicted of commandeering a Jordanian jetliner with two Americans aboard in 1985, was sentenced in Washington to 30 years in prison. Triple Crown-winning racehorse Secretariat, suffering a hoof ailment, was humanely destroyed at age 19. Graham Chapman, a founding member of the British comedy group Monty Python, died at age 48.