Columbine High and School Shootings Free People Check 

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Columbine High School shootings - Facts & Summary - HISTORY.com

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in Littleton, Colorado, killing 13 people and wounding more than 20 others ...

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The Columbine High School Shootings. During the investigation of this case, several ... Possible shots fired at Columbine High School, S. Pierce, possibly in the south ...
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