From high schoolers exhibiting some "Disturbing Behavior" and vampires rooming the night in "Blade, " there's no end to the horror movie spin-offs.

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"Yesterday, I personally reviewed the video evidence, which shows a chronic and pervasive pattern of disturbing behavior, " Barchi said in a statement.

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Hopefully you can use the examples I've given to think through for yourself how best to conceive of your friend's daughter's very disturbing behavior.

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