People News Dorothy Mengering, David Letterman's mother, dies at 95 04/12/2017 Dorothy Mengering, the mother of David Letterman who made appearances on her son's late-night shows look easy as pie, died Tuesday. 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: Nancy Kerrigan David Letterman Stephen Colbert Late Show