Morgan Geyser, now 22, was just 12 when she and another friend conspired to stab a schoolmate to appease the fictional horror ...

Slender Man stabber who attacked 12-year-old classmate in 2014 is granted release from psychiatric hospital - Morgan Geyser, ...

Morgan Geyser, one of the two assailants in the 2014 Slender Man stabbing case, appeared in court Thursday to petition for release from a mental health facility.

Morgan Geyser and Anissa Weier were 12 years old in 2014 when they lured their sixth-grade classmate, Payton Leutner, to a ...

He is a skinny, shadowy figure, who has appeared in photos, drawings and articles ... story designed to shock or scare the reader. Slender Man first appeared on the internet in 2009.