Many terrifying mysteries begin with people vanishing without explanation. One such case is the Dyatlov Pass Incident in 1959. Nine hikers disappeared in Russia’s Ural Mountains. Later, their bodies were found under bizarre conditions. Some were barefoot in the snow, others had crushed ribs and skulls. No one knows what truly happened. Another spine-tingling story is the disappearance of Malaysian Flight MH370. It vanished in 2014 with 239 people aboard. Despite global searches, only scattered debris was found. Its final location remains one of aviation’s greatest unsolved puzzles.