Predicting the next mass shooter: 'I would say it’s impossible'

The accused gunmen in the two deadliest shootings in the U.S. this year showed signs of trouble, but picking up on those signals is not that easy. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

Daily Briefing YOUR MORNING NEWS ROUNDUP   Friday, November 9 Can experts predict the next mass shooter? 'I would say it's impossible' The accused gunmen in the two deadliest shootings in the U.S. this year showed signs of trouble, but picking up on those signals is not that easy. Try ad-free, for free: Get a 14-day free trial of the storytelling you love on the USA TODAY app. Wall of flames: Trio of wildfires gain strength in... He survived Las Vegas shooting only to die in Thousand... Lady Gaga reveals 'list' of mental health issues 5 things you need to know Friday Judge blocks construction of Keystone pipeline Michelle Obama slams Trump in new memoir Migrants to leave Mexico City for US border Suburbs turned on the GOP, and numbers prove it Dutch man, 69, sues to lower his age by 20 years Start your day with the 5 Things podcast: Five news stories. Less than five minutes. Free to subscribe. MORE FROM USA TODAY What we know about gunman Ian David Long 'Sister, Sister' star's niece killed in Calif. shooting Ruth Bader Ginsburg hospitalized after fall in her office White House shares edited video on Acosta Best pizza in every state: TripAdvisor's top picks Most Popular Videos & Galleries PHOTO GALLERY TripAdvisor's best pizzerias in every state PHOTO GALLERY Photos: The 2018 Victoria's Secret Fashion Show PHOTO GALLERY World's biggest cruise ship arrives in USA PHOTO GALLERY California wildfires burn thousands of acres   FOLLOW US Problem viewing email? View in browser Unsubscribe • Manage Newsletters • Feedback • Privacy Policy/Your California Privacy Rights • Ad Choices • Terms of Service © 2018 USA TODAY, a division of Gannett Satellite Information Network, LLC. 7950 Jones Branch Drive, McLean, VA 22102