A high-speed train hit a railway engine and crashed into a pedestrian overpass at a station in the Turkish capital Ankara.
Governor of Istanbul Province Vasip Sahin said that at least four people have been killed and 43 injured in the accident.
Private NTV television says at least two cars derailed in the accident. Parts of the overpass collapsed onto the train.
The train was en route from Ankara to the central Turkish city of Konya, Associated Press reported.
Several ambulances and rescuers have been sent to the scene.
