At 12 years old, Morgan Geyser and Anissa Weir stabbed classmate Payton Leutner 19 times on May 31, 2014 Jessica Sager is a contributing writer at PEOPLE. She has been working at PEOPLE since 2023.

MADISON, Wis. -- Morgan Geyser, one of the two assailants in the 2014 Slender Man stabbing case, will be released from a mental health facility, a judge ruled Thursday. Waukesha County Circuit Judge ...

One of the two Wisconsin preteens convicted of attempting to murder their pal in the so-called “Slender Man” stabbing nearly a decade ago is asking to be sprung from a mental institution. Morgan ...

Includes drawings of the fictional character and a list of attack supplies. — -- Photos from inside one of the Slender Man stabbing suspect's notebooks show her drawings of the fictional ...

How a child's differs from an adult brain, and why it matters. June 11, 2014— -- A judge today granted a competency evaluation for one of the two 12-year-old girls charged in the Slender Man ...

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, a ...

RETURN. WE’LL TIME THAT OUT. COMING UP ON WEATHER WATCH 12, A PLAN IS IN THE WORKS TO RELEASE THE WOMAN WHO NEARLY KILLED A CLASSMATE WHEN SHE WAS A TEENAGER IN THE WAUKESHA SLENDERMAN STABBING CASE, ...

One of the two teens convicted in the "Slender Man" stabbing case has had her release delayed once again after a judge found an issue with the proximity of her living quarters to the victim. It's been ...