May 3 - It's time to heal. Bathed in intermittent sunlight, the students, teachers and staff of Columbine High School promised to emerge from the darkness of the recent massacre and take back their ...

It has been nearly 20 years since the first mass school shooting in the U.S. -- the shocking tragedy at Columbine High School in Littleton, Colorado, on April 20, 1999. As a “credible” threat ...

A rose stands at the plaque for Corey DePooter, one of the 12 student victims in the massacre at Columbine High School, at the Columbine Memorial on Wednesday in Littleton, Colo. The Associated ...

Columbine flag on summit A Columbine High School graduate erected a simple flag atop North America's highest peak to commemorate victims of the massacre and encourage survivors to move forward with ...