The Gare Montparnasse became famous for the derailment on 22 October 1895 of the Granville–Paris Express, which overran the buffer stop. The engine careered across almost 30 metres (100 ft) of the station concourse, crashed through a 60-centimetre (2 ft) thick wall, shot across a terrace and smashed out of the station, plummeting onto the Place de Rennes 10 metres (33 ft) below, where it stood on its nose.
Two of the 131 passengers sustained injuries, along with the fireman and two conductors. The only fatality was a woman on the street below who was killed by falling masonry.The accident was caused by a faulty Westinghouse brake and the engine driver, who was trying to make up lost time.A conductor was given a 25-franc fine and the engine driver a 50-franc fine.
via Wikipedia