There is a hole in the house

DSC04675, originally uploaded by dccrowley.

Take a good look at the bottom and first floor af these appartments in the middle of the photo. Did someone try to cut or blow there way in or out? I have no idea what was going on here. But it looked really weird. Have a look at google maps to see where they are. This photo was taken from the 'Rengerspad'. The squarish roofs are the buildings in question.
Location
N 53.209798
E 5.793808