SLENDERMAN: Online Obsession, Mental Illness, and the Violent Crime of Two Midwestern Girls

In 2014, two twelve year old girls, Morgan Geyser and Anissa Weier, attempted to sacrifice their classmate to the shady internet creation "Slenderman." Their victim survived, but was deeply traumatized, while Morgan and Anissa were prosecuted as adults. With shocking revelations Hale tells the full story of the three girls for the first time.