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11 h 21 min, 20 avr. 1999 ans - Dave Sanders, a teacher and coach at the school, was in the cafeteria when he heard the gunfire and began warning students.

Ajouté au bande de temps:

Columbine High School Shooting Timeline

ByMark
17 mars 2019
1
0
2001

Date:

11 h 21 min, 20 avr. 1999 ans
Maintenaint
~ Il y a 25 ans
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