Geyser previously admitted to nearly stabbing a classmate to death in 2014 to please the online horror character Slender Man.

MADISON, Wis. -- Two Wisconsin teenagers will go to trial in adult court, a judge ruled today, in a case charging them with stabbing their friend 19 times to please a fictional character named Slender ...

The woman who admitted to stabbing a classmate, nearly killing her, to please the fictional Slender Man escaped from a group home in Wisconsin, but was captured hours later. Morgan Geyser, 23, cut off ...

One of the two people convicted in the 2014 Slender Man stabbing is missing after she cut off her monitoring bracelet and fled a group home over the weekend. Morgan Geyser, who was granted condition ...

A Wisconsin woman who almost killed her sixth-grade classmate to please horror villain Slender Man and then fled a group home won't fight the state's attempt to revoke her release privileges. Waukesha ...

When they were just 12, Morgan Geyser and Anissa Weier lured their friend into the woods and attacked her — a violent act they believed would earn the approval of Slender Man, the internet-born ...

Morgan Geyser is one of two people convicted in the Slender Man stabbing that took place more than a decade ago. In a decision in January, Judge Michael Bohren granted Geyser conditional release.