"Slender Man" stabbing assailant Morgan Geyser is scheduled to appear in an Illinois courtroom on Tuesday for a hearing in which prosecutors are expected to request that she be extradited to Wisconsin ...

Wisconsin authorities have asked a state court to revoke the conditional release of Morgan Geyser, the woman who in 2014 ...

In March, Waukesha County Circuit Court Judge Michael Bohren ordered that Geyser be released from the Winnebago Mental Health Institute and sent to a group home after three psychologists testified she ...

One of the women behind the 2014 Slender Man stabbing is expected to appear in a Cook County court Tuesday for an extradition hearing after escaping from her group home over the weekend.

CHICAGO, IL - The woman who admitted to nearly stabbing a classmate to death at age 12 to please the online horror character "Slender Man" will soon be ...

Slender Man stabbing assailant Morgan Geyser has returned to Wisconsin after her escape from a Madison group home and arrest in ...

The whereabouts of Morgan Geyser, who in 2014 stabbed a friend 19 times to appease the fictional character "Slender Man," were unknown as of Sunday after she allegedly cut off ...

MADISON, Wis. -- 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 ...

If her conditional release is revoked, she could be sent back to the mental institution where she spent most of the past ...

PHOTO: Morgan Geyser one of the teens charged for Slender Man Stabbing, Photo Date: undated (Credit: Police Handout / MGN) WISCONSIN (ABC NEWS) – The whereabouts of Morgan Geyser, who in 2014 stabbed ...