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11 St. 32 Min, 20 Apr 1999 Jahr - [20]Harris walked over to the table across from the lower computer row, slapped the surface twice and knelt, saying "Peek-a-boo" to 17-year-old Cassie Bernall before shooting her once in the head, killing her.
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Columbine High School Shooting Timeline
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11 St. 32 Min, 20 Apr 1999 Jahr
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~ 26 years ago
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