The Las Vegas hotel from where gunman Stephen Paddock opened fire, killing 58 people in the deadliest U.S. mass shooting ever, said that he began shooting at the crowd 40 seconds after shooting at a security guard.
MGM Resorts International said Thursday that the police account saying Paddock opened fire six minutes after shooting security guard Jesus Campos through his hotel room door was wrong, CNN reported. Police initially said Campos approached his room as the shooting was underway, which prompted him to fire at him through the door.