In the Ural Mountains, nine students go on a ski hike, but never return. Local investigators must piece together what happened to them when their bodies are found a month later.In the Ural Mountains, nine students go on a ski hike, but never return. Local investigators must piece together what happened to them when their bodies are found a month later.In the Ural Mountains, nine students go on a ski hike, but never return. Local investigators must piece together what happened to them when their bodies are found a month later.
