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

On Thursday, a Waukesha County judge decided to release Morgan Geyser to a group home. This follows her original 40-year commitment to a mental health facility.

Morgan Geyser and Anissa Weier were 12 when Geyser stabbed Payton Leutner 19 times. A judge ruled this week that Geyser ...

A judge granted Geyser's conditional release on Thursday. Here's how an attorney said the process could shake out.

The girls later told investigators that they attacked the classmate to earn the right to be Slender Man's servants.

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 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.

Geyser pleaded guilty in October 2017 to the attempted homicide of her classmate Payton Leutner in 2014. Geyser, along with her co-defendant Anissa Weier, lured Leutner into the woods during a ...