Please answer the following question: Question: What did the Nazi's do to the local people? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Dead Snow Context: The movie opens with a woman (Ane Dahl Torp) being chased through the snows of Norway. She is finally cornered and eaten by zombies in World War II German uniforms.The movie then moves to seven medical students on Easter vacation. They arrive at a small cabin near ksfjord, about a 45-minute walk from the road where they have left their cars. The cabin is owned by Sara, another student who is the girlfriend of Vegard (Lasse Valdal), the student in the main group with the most knowledge of the wilderness. She has been skiing across the mountains to meet them, but has not yet arrived.They drink and party until a mysterious hiker (Bjrn Sundquist) arrives. He tells them the dark history of the region; during World War II, a force of Einsatzgruppen led by the dreaded Standartenfuhrer Herzog occupied the area. During three long years the Nazis abused and tortured the local people, and near the end of the war, with Germany's defeat looming, looted all their valuables before starting to withdraw from the area. The citizens managed to stage an uprising and ambushed the Nazis, killing many. The surviving Nazis, including Herzog, were chased into the mountains, and it was assumed that they all froze to death. The hiker says the area still has an evil reputation. He leaves to continue on his way. Later the hiker is murdered by zombies while camped in the snow.The next morning Sara has still not arrived and Vegard takes the group's snowmobile to look for her. He finds the body of the hiker in his tent, but then falls through snow into a cave below.The other students find an old wooden box filled with valuables and German decorations hidden under the floor. They consider taking and selling it, but eventually put it back, although some of them keep items. After it gets dark, one of the students, Chris (Jenny Skavlan), goes to the outhouse, but is murdered while on the toilet. The others go outside to look for her; they do not find her, but do find Sara's rucksack buried in the snow.A little later, Chris's severed head...
A:
Insufficient information to provide an answer.