3 European Tourists Have Yet to be Found in the Mountain Tops of Chile by Kira Bell

Three travellers are lost or missing on a volcano in Chile. It has been several days and the search lingers on, yet the conditions are too hazardous to get much done in a short period of time. What's frightening is the snow made it as if there hadn't been anyone there in the first place, and of course that three people going on a casual day hike can turn into an ordeal involving missing persons.
http://news.yahoo.com/chile-searches-3-missing-european-tourists-023945010.html