A LAS VEGAS shooting witness was reportedly warned that everyone at the Route 91 music festival was “going to die” 45 minutes before the attack near the Mandalay Bay hotel.<br />More than 20 people were killed and over 100 more injured after the Las Vegas shooting, according to Las Vegas police.<br /><br />Chilling video has emerged showing the moment gunshots ring out during the busy music festival, cutting short Jason Aldean’s appearance as the packed out audience escaped the shooter in terror.<br /><br />Joseph Lombardo, the sheriff of Las Vegas Metropolitan Police Department, confirmed the shooter had been killed by police, adding his companion Marilou Danley remains at large.<br /><br />One woman, who was at the Route 91 music event, claimed an unidentified woman had told other concert-goers they were “all going to die” after pushing her way to the front of the venue.