Dead Mountain
Have you ever heard about the Dyatlov Incident? In 1959, a group of hikers exploring Russia's Ural Mountains disappeared while on a routine expedition. Later, their bodies were found scattered all around their campsite in various odd locations, in varied states of decay. Some of them were even radioactive! People have theorized about what caused this group of experienced outdoors-people to perish in the place known locally as Dead Mountain (maybe it was aliens???), but the video below hints that some strange science might have actually driven the group MAD.
Check it out, but be warned, it's a bit disturbing...