At the end of the 19th century, a series of mysterious murders occur in the provincial city of N. Metropolitan investigator Goremykin arrives at the crime scene. The search for the perpetrators leads to an unexpected conclusion – a revolutionary circle within the city, which consists of two young men recently returned from Switzerland.

In February of 1959, nine Russian hikers ventured into a remote area of the Ural Mountains. Two weeks later, all of them were found dead. What happened is a mystery that has baffled investigators and researchers for decades. It has become known as the Dyatlov Pass Incident. When five ambitious American college students are issued a grant to return to the site of the original events, they gear up ...

At the end of the 19th century, a series of mysterious murders occur in the provincial city of N. Metropolitan investigator Goremykin arrives at the crime scene. The search for the perpetrators leads to an unexpected conclusion – a revolutionary circle within the city, which consists of two young men recently returned from Switzerland.

In February of 1959, nine Russian hikers ventured into a remote area of the Ural Mountains. Two weeks later, all of them were found dead. What happened is a mystery that has baffled investigators and researchers for decades. It has become known as the Dyatlov Pass Incident. When five ambitious American college students are issued a grant to return to the site of the original events, they gear up ...