Frank Deangelis

I was the principal at Colorado’s Columbine High School on April 20, 1999. I remained principal for fifteen more years.

Virtually every day at the school, I heard variations of How can you do this? How

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• Author: Deangelis, Frank
• Binding: Hardcover
• Page Count: 268
• Publish Date: March 31, 2019
• ISBN10: 1949595064
• Language: English