Since 1999, the name of a Colorado high school has been tragically enshrined in the public consciousness – and has become synonymous with mass shootings. But those left reeling by the massacre at Columbine have watched in horror as mass shootings are replicated over and over again across the US, writes Sheila Flynn
Missy Mendo, who was 14 at the time of the 1999 Columbine shooting, tells PEOPLE she "had no clue what it was like to have a normal high school experience"
DENVER — Twenty-five years ago, Michelle DiManna sat in the math office at Columbine High School grading papers and talking to a colleague when she heard…
13 victims of the Columbine High School shooting remembered during a vigil Friday on the eve of the 25th anniversary of the shooting that was the worst the nation had seen at the time.