In the 1980s, doctors in the United States noticed a bizarre phenomenon happening amongst Southeast Asian refugees. Many of them were having terrifying nightmares that seemed to kill them in their sleep. To this day, dedicated scientists and researchers have been unable to find a distinct cause which has led some to wonder – could Sudden Unexpected Nocturnal Death Syndrome – also known as SUNDS – be caused by some supernatural force?
For a full list of sources, please visit: sosupernaturalpodcast.com/the-unknown-nightmare-deaths)
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