At least 12 dead in Polish roof collapse

The roof of a crowded exhibition hall collapsed Saturday in the southern Polish city of Katowice, killing at least 12 people and injuring at least 88, a regional official said. "We can confirm, unfortunately, that 12 people have died," Krzysztof Mejer, a spokesman for the Silesia regional governor's office, told TVN24 news. "That number unfortunately, can still change."