Dyatlov Pass Death on the Mountain Episode 4 - Secret Documents and Unsolved Mysteries

Why did Soviet authorities classify the Dyatlov Pass case, and what did the declassified documents reveal decades later? From strange lights in the sky to unexplained radiation, the newly uncovered files raised more questions than answers. Like and subscribe to uncover the truth behind the cover-up."

Read about the declassification of the Dyatlov Pass files: https://www.bbc.com/news/world-europe-49091968

Learn more about the Soviet reopening of the case in 2019: https://www.nationalgeographic.com/science/article/dyatlov-pass-incident-solved-science

Explore theories of military testing and UFO sightings: https://www.history.com/news/dyatlov-pass-incident