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Arapahoe High School in Centennial, just outside Denver, was put on lockdown as were other schools in the area, reports said. The Denver Post cited reports of a fire at the school in Centennial, near the scene of last year's Aurora movie theater shooting that killed 12 people.
PARIS (AP) — For people familiar with the way that dictators such as Stalin, Hitler and Mao methodically ousted their opponents, the purging and execution of the No. 2 official in North Korea is nothing new.