Pedzisa mutsara unotevera: Iri ibhuku rokutanga rakabudiswa naEichar. Bhuku racho ibhuku rokutsvakurudza rakavakirwa pazviitiko zvakaitika pa
Chiitiko cheDyatlov Pass muna 1959. Inotevera tsoka dzechikwata chevatasvi vapfumbamwe - varume vanomwe nevakadzi vaviri - avo vaiedza kusvika paGrade III mukufamba musango. Iri raiva danho raiwanzoitwa nevanofamba netsoka vaigara muSoviet Union panguva iyoyo. Pashure pokugadzira musasa, vafambi vapfumbamwe vose vakafa nenzira isinganzwisisiki, nezvakawanda zvisingazivikanwi zvavakasiya shure.