FILE - Investigators work the site of a mass shooting at the Route 91 Harvest Festival on the Las Vegas Strip, Oct. 3, 2017, in Las Vegas. The U.S. Supreme Court, Friday, June 14, 2024, struck down a ban on the rapid-fire rifle bump stock used by the gunman who rattled off over 1,000 bullets in 11 minutes in Las Vegas in 2017. (AP Photo/Marcio Jose Sanchez, File)