Find out more about 'Slender Man' stabber Morgan Geyser, who was serving time for attacking 12-year-old Payton Leutner in 2014.
Mastering these weapons is a lifelong endeavor. Welcome to WatchMojo, and today we’re counting down deadly tools from ...
Morgan Geyser, who at the age of 12 stabbed her classmate to impress the mythical internet figure "Slender Man," will be ...
A teenage girl who stabbed her childhood friend to ‘honour Slenderman’ has been released from prison early. Morgan Geyser, ...