Videos show people scattering in a chaotic exodus of a concert, in which Jason Aldean was performing, the Route 91 Harvest Festival,l after 64-year-old Las Vegas resident, Stephen Paddock, opens fire from his 32nd-floor hotel room at the world-famous Mandalay Bay hotel in Las Vegas
UPDATED 10:40 am 10/2/2017 58 dead, 515 injured.