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

WAUKESHA, Wis. -- Wisconsin authorities have asked a state court to revoke the conditional release of Morgan Geyser, the woman who in 2014 almost killed her sixth grade classmate in the name of horror ...

"Slender Man" stabbing assailant Morgan Geyser waived her right on Tuesday to an extradition hearing, clearing the way for Illinois authorities to bring her back to Wisconsin, where she allegedly cut ...

(CNN) — A woman who pleaded guilty to the 2014 stabbing of her sixth-grade classmate is back in custody after Wisconsin police say she vanished from a group home where she lived under supervised ...

Newly released video shows the moment runaway “Slender Man” stabber Morgan Geyser was finally found by cops — with her main worry being torn from her older transgender accomplice because she “did ...

Add Yahoo as a preferred source to see more of our stories on Google. "Slender Man" stabbing assailant Morgan Geyser waived her right on Tuesday to an extradition hearing, clearing the way for ...