Thanks for procrastinating with us, WhiteRose1912.
The experts keep updating information and fueling the debate on these "disorders".
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ETA: There are people who've said "they're just kids" and "mental illness is to blame" or "Slender Man is to blame".
Ghoulish Stabbing Raises Question: Who is Slenderman?
Google "Slender Man" or "Slenderman" and find websites with a lot of
information and
http://m.youtube.com/watch?v=fKgXGdAJ8Ak
Many of us who grew up playing video games like Contra, Altered Beast, Mortal Kombat, and Street Fighter; and grew up watching movies like vampire and werewolf movies, Friday the 13th, Nightmare on Elm Street, The Exorcist, and Pumpkinhead are hardly convinced that this Internet meme "caused" anything.