10年前のある日、アイダホ州ボイシのノースバレー高校で、ランディ・スレイドという男子生徒がカフェテリアに銃と爆弾を持ち込み、13名の命を奪い数十名を負傷させた。事件から10年が過ぎ、ノースバレー高校では記念の追悼イベントが予定されていたが、その矢先にギヴンズ校長が10年前と同じような爆弾で殺害される。
「学校てのはサヨナラしたあとも、おまえにつきまとう」
アンディ・パートリッジ (イギリスのバンドXTCのボーカル・ギター)
「痛みとは、理解を閉じ込めていた殻が割れた証である」
ハリール・ジブラーン (レバノン出身の詩人、画家、彫刻家)
脚本：ブリーン・フレイジャー
監督：ラリー・テン
♪"City Boy" - Shawn Lee & AM / "Music for a Nurse" - Oceansize
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