An injured person is wheeled out of a theatre used as a makeshift treatment center for the nearby Apollo Theatre after its ceiling collapsed, London, Thursday, Dec. 19, 2013. The ceiling of a London theatre partially collapsed Thursday night, showering a packed audience of about 700 with heaps of plaster, wood and dust, authorities and witnesses said. More than 80 people were injured, including at least seven seriously, and several trapped theater-goers had to be rescued.