People News John Lennon killer Mark David Chapman denied parole again 09/07/2010 Mark David Chapman, convicted of killing John Lennon in front of the former Beatle's New York City apartment, was denied parole Tuesday, officials said. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: John Lennon Yoko Ono Sean Lennon