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Columbine 20: New book from former principal talks about tragedy, hope
JEFFERSON COUNTY, Colo. -- This month marks 20 years since 12 students and a teacher were killed at Columbine High School in Jefferson County. Now, the school's beloved long-time principal is out with a new book about April 20, 1999 -- and the recovery ever since. "They Call Me Mister De: The Story of Columbine's Heart, Resilience, and Recovery," went on sale Sunday and can be found at booksellers like Amazon and Barnes and Noble.