Rock concert at Virginia's Wolf Trap canceled after worker is crushed to death beneath tour bus

A rock performance at a venue in Virginia was canceled Thursday after a man working on a tour bus in nearby parking lot was crushed underneath it hours before the show, according to authorities. U.S. Park Police told FOX 5 DC they responded to the Wolf Trap National Park for the Performing Arts at 5 p.m. The English rock band "Squeeze" was scheduled to perform at 7:30 p.m. that night. The worker was under the tour bus when officers arrived. Park Police said a supporting apparatus failed, causing