I'm afraid its another one...
http://noe.orf.at/news/stories/2885684Appologies but my German/English translation program is not perfect

Train accident in Kritzendorf: Several injured
In Kritzendorf (Tulln district), two passenger trains collided on Friday evening according to initial information from the forces. According to the fire department, the accident claimed several casualties. The first information was about 20 people.
The train accident is said to have occurred around 6 pm in the area of the station, according to Franz Resperger, spokesman for the state fire brigade command, to noe.ORF.at. A rapid-transit railway and a passenger train are to be collided on the Franz-Josefs-Bahn for the time being unknown cause sideways. Two wagons are said to have come to rest, they should be tilted according to Resperger from the tracks. Another car had leaned to the side.
At first, passengers were trapped in overturned wagons but not trapped, Resperger continued. The fire department was busy freeing the passengers. According to initial information speak the forces of 20 injured, so Resperger. Two rescue helicopters and a large contingent of rescue workers and fire brigades are currently in place.
The ÖBB have since established a rail replacement service between St. Andrä-Wördern and Klosterneuburg-Weidling. The train route is currently closed, as long as the interruption is maintained, is not yet foreseeable, they say.