The eerie figure known as Slender Man has become a cultural phenomenon, weaving its way through internet lore, video games, and online storytelling.

Morgan Geyser has spent nearly seven years at the Winnebago Mental Health Institute. She has petitioned Waukesha County Circuit Judge Michael Bohren, who committed her, for release four times since ...

As news of what had transpired in Waukesha, Wisconsin, started to hit the headlines in May 2014, it immediately exploded ...

Morgan Geyser, who stabbed Payton Leutner in 2014 in an effort to please the fictional character Slender Man, is set to be released from a Wisconsin psychiatric hospital, a judge ruled Jan. 9.

Morgan Geyser, who at the age of 12 stabbed her classmate to impress the mythical internet figure "Slender Man," will be released from a psychiatric hospital after her latest bid for release.

The woman, Morgan Geyser, 22, was sentenced to spend 40 years in a psychiatric facility after she stabbed her friend 19 times in 2014 for a sinister internet character.

Morgan Geyser was 12 when she and another girl stabbed their classmate 19 times to please the online boogeyman; now 22, ...

A Wisconsin woman who was 12 years old when she stabbed her classmate nearly to death in an attempt to appease the fictional ...

A woman who stabbed her classmate nearly to death along with another schoolmate when all three were 12 was granted conditional release from a psychiatric hospital Thursday, after her fourth ...

MADISON, Wis. -- Morgan Geyser, one of the two assailants in the 2014 Slender Man stabbing case, will be released from a mental health facility, a judge ruled Thursday. Waukesha County Circuit ...

Morgan Geyser, who stabbed Payton Leutner in 2014 in an effort to please the fictional character Slender Man, is set to be released from a Wisconsin psychiatric hospital, a judge ruled Jan. 9.