FILE - In this June 6, 2018 file photo, Kevin Richardson, Howie Dorough, Nick Carter, Brian Littrell, and AJ McLean of Backstreet Boys, perform "Don't go Breaking My Heart" at the CMT Music Awards at the Bridgestone Arena in Nashville, Tenn. Over a dozen people were injured, Saturday, Aug. 18 and transported to hospitals after trusses holding up the entrance to a resort where the Backstreet Boys were set to begin a concert in Oklahoma collapsed. (AP Photo/Mark Humphrey, File) (Source: Mark Humphrey)