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.

The Columbine High School Massacre: A Tragic Day in American

Remembering the 13 victims of Columbine High School massacre 20

Ten years on and Columbine still feels the pain, Gun crime

Patrick Ireland recounts his escape from Columbine killers

Fusillade de Columbine: il y a 20 ans, la tuerie perpétrée par

Eric Harris: Columbine Massacre: Eric Harris and Dylan Klebold

20 years on, Columbine survivors tell Parkland students: 'We're

Columbine High School shooting: 13 dead, dozens hurt in 1999 massacre

Fusillade de Columbine : peut-on expliquer les tueries à défaut de

Bullies and black trench coats: The Columbine shooting's most

Columbine High School Massacre

Tuerie de Columbine : 20 ans après, qu'est-ce qui a changé ?

Columbine High School shooting: 13 dead, dozens hurt in 1999 massacre