If there was a natural disaster and the people that were in this disaster were supposed to be there. There were 3 people in the back of the cabin, two were in the front of the cabin. The cabin was on a mountain and there was snow all around the cabin. The windows had been busted and the interior of the cabin was burnt with wires hanging. No foot prints were outside the cabin and no vehicles had been on the mountain for years. What type of disaster happened?