At least four people were killed and 56 injured injured Friday when a train in central Poland derailed, railway officials said according to dpa. The train was going from Warsaw to the southern city of Katowice when it derailed near Piotrkow Trybunalski. The first carriage flipped on its side and was badly damaged, with a witness saying almost everyone in it was injured. Another three wagons were derailed. Police at the scene warned there could be more fatalities within the debris. There was no immediate cause of the crash given, although according to the railway authorities the tracks were in working order.
