Unfortunately for this child, he's in Arvada, CO - perhaps 20 or 30 miles from Columbine. After Columbine, people here in Colorado began responding strongly to anything that suggested violence toward an
actual person, and it's that part, I suspect, that was more of a problem than the violence of the drawing. After Columbine, a zero tolerance law was passed for weapons; at one point in time that included paper claws that kids would wear for Halloween.
The child in this article follows in the tradition of the
8 year-old girl who grabbed her mother's lunch by mistake and very appropriately gave the paring knife she found to a teacher... who gave it to the office... where the principal, under legal obligations from the zero tolerance, mandatory reporting and expulsion laws, very regretfully expelled her - for one day, that being the minimum possible. Schools in Colorado are not only very cautious, but the use of common sense in such cases can cost school personnel their jobs.
Shortly after the 8 year-old girl episode, a coworker was on duty in our school cafeteria, when a girl in the cafeteria pulled a fork and knife (she said it looked more like a butter knife than anything else) out of her lunch bag to cut her chicken... and in violation of the law, she walked up to her quietly and told her to put the knife away before anyone could see it. Had she been caught in such a violation, it could have cost her not just her job, but her teaching certification, and thus her career. In the face of such considerations, I can understand those who report.
I also noticed in the article that the school had decided to drop the issue when the police forced the issue further: "At first, the school did not want to press charges, but changed their mind when police called them later that night."