A prosecutor said Geyser needs to be sent back to a mental institution.
The young woman known for the "Slender Man" Stabbing was in court on Tuesday.
Geyser was taken into custody in Illinois, according to police.
CHICAGO, IL - The woman who admitted to nearly stabbing a classmate to death at age 12 to please the online horror character ...
Morgan Geyser escaped from a Wisconsin group home, only to be detained a day later on Sunday.
MALLORY LOOKING FORWARD TO IT. THANK YOU. NEW AT 11. THE JUDGES APPROVED ONE OF THE GIRLS BEHIND THE SLENDERMAN STABBING TO BE MOVED TO A NEW FACILITY. THIS COMES AS SHE COULD BE RELEASED ANY DAY NOW.
A 23-year-old Wisconsin woman who stabbed a classmate nearly to death 11 years ago to please the fictional horror character Slender Man has been captured in Illinois after cutting off a monitoring ...
Morgan Geyser, who in 2014 stabbed a friend 19 times to appease the fictional character "Slender Man," was located Sunday night after she allegedly cut off her Department of Corrections monitoring ...