Part I - Dyatlov Pass
Ten hikers departed for an expedition through the Ural Mountains, and only one returned alive. Their campsite and corpses have forged greater questions than answers - questions that baffle arm chair detectives, investigators, and story tellers alike. The tale of Dyatlov Pass is a captivating mystery that may or may not involve the KGB, Yetis, UFOs, and other Unknown Compelling Forces, a mystery that to this day remains unsolved.
Sources:
Eichar, D. (2014). Dead Mountain the untold true story of the Dyatlov Pass incident. San Francisco: Chronicle Books.
The Dyatlov Pass Case: www.youtube.com/watch?v=Y8RigxxiilI
www.dyatlovpass.com
www.mysteriousuniverse.org/2018/03/hiker-mysteriously-vanishes-at-russias-infamous-dyatlov-pass/
www.livescience.com/41730-hypothermia-terminal-burrowing-paradoxical-undressing.html
www.vice.com/en_nz/article/wjj9yb/russias-dyatlov-pass-incident-the-strangest-unsolved-mystery-of-the-last-century
www.snopes.com/news/2017/12/28/dyatlov-pass-incident/
www.listverse.com/2017/09/27/10-intriguing-facts-about-the-dyatlov-pass-incident/
Astonishing Legends (1): www.astonishinglegends.com/al-podcasts/2017/2/6/ep023-dyatlov-pass-part-1
Astonishing Legends(2): www.astonishinglegends.com/al-podcasts/2017/2/6/ep024-dyatlov-pass-part-2
www.rt.com/news/420115-dyatlov-pass-tourist-disappears/
www.newscientist.com/article/dn24068-gravity-map-reveals-earths-extremes/
www.space.com/11849-earth-gravity-map-geoid.html
www.coasttocoastam.com/article/hiker-vanishes-at-dyatlov-pass/
https://www.ural.kp.ru/daily/26819.7/3855193/