Geyser previously admitted to nearly stabbing a classmate to death in 2014 to please the online horror character Slender Man.

MADISON, Wis. (WISN/WBAY) - A state department of corrections employee has been fired, two others suspended following the November escape of “Slender Man” stabber Morgan Geyser, according to Milwaukee ...

The parents of the young Wisconsin girl who was stabbed 19 times, allegedly by two classmates inspired by the fictional character Slender Man, said the family is "overwhelmed by the outpouring of love ...