The school's resource officer learned about the social media post, approached the student and found him with a metal knuckles knife on Wednesday, March 12 at 12:15 p.m., Yorktown police said.
The suspect, a Yorktown male resident whose name is being withheld because of his eligibility for youth offender status, was charged with fourth-degree criminal possession of a weapon and is due to appear in court on Tuesday, April 15 at 6 p.m.
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