"We know who the enemy is"

When you check Google tomorrow, I expect there will be statements time-stamped within 90 minutes of the event, pointing the pallid finger of indignation at the real culprit:

JOPLIN, Mo. [AP via WRAL)]-- A 13-year-old student wearing a mask and a long, black trenchcoat fired an AK-47 into the ceiling at his school Monday morning after confronting a pair of students and administrators, telling them "please don't
make me do this," officials said.

No one was injured, and the boy, who police said was following a well-thought out plan, was taken into custody.

Hint: It won't be the student.