In half of the fourth night of the mountain, which is located just behind the house, fell boulder weighing about 7500 tons. She slid down the hill and hit the building so that it is tilted back and pushed a few meters ahead. Were damaged gas communication within the home, in the basement of a house fire started. People who lived in the house woke up and started trying to get out. It managed to make fifteen people in t. H. A couple with an eight-year daughter - architects of the house, who lived on the fourth floor. Started rescue operation, by plane from Oslo were delivered by specially trained dogs, but to save from the ruins was only one man - 50-year-old woman who lived on the second floor.