While exploring a state forest in Massachusetts, a hiker found a horrifying scene: a tree covered in Elmo dolls. Can you imagine the scream that this hiker let out upon seeing this terrible sight? “Some of them were just regular Elmos,” she told a radio station, “but some of them were the Tickle-Me-Elmo kind, and quite a bit of them still had batteries in them.”

It’s a trap. Left for unsuspecting hikers and when you move in for the tickle, all hell breaks loose and you die.

Now the tree is a big mystery. No one knows who would set such a trap. A sick mind. A very sick mind.