The weirdest unsolved mysteries you probably haven't heard before
From the Kentucky Meat Shower to Exploding Head Syndrome, these unsolved mysteries give us the creeps. Perhaps the scariest one of all is the Dyatlov Pass Incident: hikers went missing while traveling through Siberia. Their tents were ripped open ... from the inside. Some of the hiker's bodies were partially naked, but one hiker was missing more than just clothing: she was also missing her tongue!
There are many theories for these mysteries ... but nothing has been proven.
More on AOL:
You've never seen a haunted house like this before
Baby goat says 'what?! what?!' and wins the Internet
Halloween light show back on after police shut it down