Beware the Slenderman tells the true story of 12-year olds Morgan Geyser and Anissa Weier, who lured their best friend into the woods, stabbed her 19 times, then confessed they did it to appease a ...

Photos from inside one of the Slender Man stabbing suspect's notebooks shows her drawings of the fictional character.

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.

Wisconsin woman who at age 12 stabbed her sixth-grade classmate nearly to death to please online horror character Slender Man is set to be released from a psychiatric hospital, a judge ordered ...

A fictional horror creature popularized by Internet memes is now linked to three violent crimes.

Morgan Geyser will be released from a mental hospital after she nearly stabbed a classmate to death to please the horror character Slender Man.

Morgan Geyser was 12 when she and another girl stabbed their classmate 19 times to please the online boogeyman; now 22, Geyser will be released to a group home and reenter society.

A woman who, at age 12, participated in the stabbing of a classmate in an infamous case linked to a fictional internet character, Slender Man, has won conditional release from a Wisconsin judge. The ...

MADISON, Wis. (AP) — A Wisconsin woman who at age 12 stabbed her sixth-grade classmate nearly to death to please online horror character Slender Man will be released from a psychiatric hospital ...