One of the “Slender Man stabbers” — who viciously ambushed and hacked a classmate when she was 12 years old in an effort to please a made-up internet boogeyman — has vanished, and cops are hunting her.
Morgan Geyser, 23, cut off her ankle monitor and escaped from the group home where she was living — and she’s on the run, according to cops in Madison, Wisconsin.
“Her whereabouts are unknown as of Sunday morning,” police said.
Geyser, along with her friend Anissa Weier, lured a fellow sixth-grade girl into a Waukesha, Wisconsin, park in 2014 and stabbed her 19 times.
The attack was an effort to impress “Slender Man,” a supernatural character that rose to viral prominence on internet forums and was later the subject of a 2018 horror movie.
Miraculously, the victim survived the horrifying assault, crawling her way to safety until she was found by a passing bicyclist.
Hellbound and Down 