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Mr. Tonelli’s letter to his 1999 graduates
This letter was written by Columbine teacher Tom Tonelli to his graduating class of 1999 in the months following the April 20 tragedy. It was distributed to his students around summer after graduation. To my knowledge, this particular copy has not been publicly shared before. Tonelli was the sponsor of a Bible club at Columbine. He also… — read more
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The Threat Assessment Group
In the years following the Columbine High School massacre, Jefferson County District Attorney David J. Thomas proposed conducting a “psychiatric autopsy” of the perpetrators, Eric Harris and Dylan Klebold, in an effort to better understand the motivations behind the attack and identify warning signs that might help prevent future acts of violence. The project was carried out by the Threat Assessment… — read more
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Columbine high school 1999 yearbook supplement
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Columbine High school 1998 supplement
Supplement to the 1998 yearbook. — read more
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Zack Heckler and Dylan Klebold: A Closer Look at the Friendship
Most discussions about Dylan Klebold focus almost entirely on Eric Harris. Over time, the narrative has narrowed Dylan’s world down to that one relationship, as if no other friendships carried real weight. But when you go back to the primary material, Dylan’s journals, FBI interviews, statements from classmates, and accounts from Zack’s own family, a… — read more
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Teen people, august 1999
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Trench coat diaries club hate magazine
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1992 CHS yearbook scanned in
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The courier, columbine high school newspaper 1998 May
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People magazine 1999 May