“Christopher Sean Harper-Mercer, 26, armed with several handguns and a rifle, began shooting classmates in a classroom on the campus of Umpqua Community College in Roseburg, Oregon. Nine people were killed; 7 were wounded. The shooter committed suicide after being wounded during an exchange of gunfire with law enforcement.” — FBI, Active Shooter Incidents
Date of event: October 1, 2015
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HSDL Featured Topic: School Violence