During the 1970s - 1980s, male Hmong immigrants suddenly began dying after days of not sleeping in a desperate attempt to avoid night terrors and sleep paralysis. The phenomenon became known as SUNDS (Sudden Nocturnal Death Syndrome) and later inspired the film Nightmare on Elm Street. In honor of spooky season around the corner, we're recounting some terrifying sleep paralysis stories.   

Sleep tight, Murder Lovers.