Deidra Kucera was a student at Columbine High School during the Massacre that took place on April 20, 1999, in Littleton, Colorado.

Kucera was known for writing the sign "1 BLEEDING TO DEATH", indicating that Coach Dave Sanders needed help fast. The police took notice of the sign, but was ignored due to the fear that it may have been a trap, and because of that, Dave Sanders died nearly three hours later from blood loss.

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