The Dyatlov Pass Incident
February1959.NineexperiencedSoviethikersdiedunderimpossiblecircumstancesonaUralMountainsexpedition.TheycuttheirwayOUToftheirtentfromtheinside,fledinto-30°Cwearingalmostnothing.Somehadmassivechesttraumawithnoexternalwounds.Onewasmissinghertongue.Sovietinvestigatorsconcluded"acompellingnaturalforce"killedthem.Thecasewasclassifiedfordecades.