Massacre de Columbine, Massacre de Columbine

Massacre em escola norte-americana deixou o mundo perplexo, em abril de 1999. Dois estudantes abriram fogo contra alunos e professores: 15 pessoas morreram e 23 ficaram feridas.

Sinister pic shows Columbine shooters making gun sign just weeks

Haunted by Columbine, Retro Report Documentary

Silenced: A poem for the victims of the 1999 Columbine school shooting

Mother of Columbine killer tells of horror 10 years after massacre

O massacre de Columbine

Twenty years since Columbine shooting marked with vigils

Columbine shooter's mom: I prayed for his suicide

Columbine High School Massacre

Columbine High School Shooting: Victims & Killers

Doves, heartbreak and hope on 20th anniversary of Columbine High

At last we know why the Columbine killers did it.

Sinto raiva, diz sobrevivente de Columbine ao saber de massacre

Massacre de Columbine, Massacre de Columbine

The Columbine Massacre: In the Killer's Mind (TV Movie 2007) - IMDb

Columbine High School: Anatomy of a Massacre