LAS VEGAS, NV - OCTOBER 02:  Police and rescue personnel gather at the intersection of Las Vegas Boulevard and Tropicana Ave. after a mass shooting at a country music festival nearby on October 2, 2017 in Las Vegas, Nevada. A gunman has opened fire on a music festival in Las Vegas, leaving at least 50 people dead and more than 200 injured. Police have confirmed that one suspect, Stephen Paddock, has been shot and killed. The investigation is ongoing. (Photo by Ethan Miller/Getty Images)