(CNN)Russian prosecutors have launched a new investigation into the mysterious case of nine students who died in bizarre circumstances after disappearing on a skiing trip 60 years ago.
Russia reopens investigation into 60-year-old Dyatlov Pass mystery
Countless articles, books and documentaries have sought to explain the fate of the group from the Ural Polytechnic Institute who set off on the trip in 1959 under the direction of Igor Dyatlov, a fifth-year student.
The Dyatlov Pass Incident, as it came to be known, has been compared with other unsolved mysteries, including the disappearance of Lord Lucan, the British aristocrat who vanished after his children's nanny was found murdered, and the abandoned ship, the Marie Celeste. It has inspired many theories over the decades -- but now the authorities are aiming to get to the bottom of it once and for all.
Nobody has so far managed to uncover solid proof of why the group of experienced hikers fled their tents in a remote camping spot while partially clothed and without footwear. Their bodies were discovered over the following weeks in the snow, with several having suffered serious head wounds.
The seven men and two women set off on the sk