The eerie figure known as Slender Man has become a cultural phenomenon, weaving its way through internet lore, video games, and online storytelling. But this fictional character, born in the ...

Geyser earned the moniker of the “Slender Man” attacker back in 2014 when she and Anissa Weier convinced their classmate Payton Leutner to come to a park. Once there, Geyser repeatedly stabbed ...

Morgan Geyser was sent to the Winnebago Mental Health Institute in 2018. Morgan Geyser, one of the two then 12-year-olds who said they attacked a friend to please the fictional character "Slender ...

MADISON, Wis. -- A Wisconsin woman serving time for the 2014 Slender Man stabbing case may not get out of a mental health facility despite a judge's order last month. The video in the player above ...