When two 12 year-old girls attacked their friend in the woods of Waukesha, Wisconsin in May of 2014, they claimed to have done it to please Slender Man — a fictional monster created by Eric Knudsen, A ...

A Wisconsin woman's brief disappearance from a group home has reignited public interest in the so-called Slender Man stabbing case of which she was a perpetrator. Morgan Geyser was taken into custody ...

Morgan Geyser, who was convicted after she stabbed a friend in 2014 to please a fictional character, was arrested last month after she cut off a monitoring bracelet and fled from a group home. By ...

A perpetrator in the so-called Slender Man stabbing was found in Illinois Sunday after escaping a group home the day before. Morgan Geyser was charged with murder for the 2014 stabbing of her friend, ...