Carol investigates a gaggle of unexplained disappearances, while Holly tells the tale of the mysterious Yuba County 5.      https://en.wikipedia.org/wiki/Dyatlov_Pass_incident ;  https://www.mentalfloss.com/article/532063/bizarre-hell-disappearance-yuba-county-five ; http://thedeviationdiaries.blogspot.com/2018/03/the-yuba-sutter-missing-5.html ; https://www.youtube.com/watch?v=tmXq5qlsQVU ; https://en.wikipedia.org/wiki/Yuba_County_Five  ; https://lostnfoundblogs.com/f/the-yuba-city-5-detour-to-death https://youtu.be/vlsNSPwbXpU https://downthechupacabrahole.com/2018/03/11/the-man-who-vanished-into-thin-air/ https://coolinterestingstuff.com/david-lang-the-man-that-disappeared-into-thin-air https://deadmule.com/edward-lang-the-strange-case-of-david-lang/ https://www.timesunion.com/news/article/One-year-later-still-questions-on-how-Whiteface-13607502.php http://anomalyinfo.com/Stories/1880-september-23-mystery-david-lang https://www.independent.co.uk/news/world/americas/us-ski-lost-new-york-constantinos-danny-filippidis-canada-firefighter-whiteface-mountain-adirondacks-a8212586.html https://www.thesun.co.uk/living/3991862/five-people-who-simply-disappeared-into-thin-air-and-were-never-seen-again-from-a-prisoner-who-faded-in-to-nothing-to-a-crippled-man-who-vanished-from-his-chair/ https://www.theepochtimes.com/plane-said-to-vanish-reappear-10-minutes-later-time-slip_1715532 https://www.ancientorigins.net/unexplained-phenomena/mysterious-tale-man-taured-evidence-parallel-universesorembellishment-005788