April 20 marked the 25th anniversary of the Columbine High School shooting in Colorado, where a pair of gunmen killed 12 students and a teacher before taking their own lives. The attack remains ...

In the reality of the Columbine tragedy and its aftermath ... Communication from the parents since April 20 has been sparse, but Friday's statements - released through their attorneys - reflected ...

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 ...

Participants are expected to unveil "an advanced plan of action to reduce serious crime and violence,'' according to a news release. Columbine flag on summit A Columbine High School graduate erected a ...

Samantha Haviland was a student at Columbine High School when the 1999 shooting happened Survivors of the Columbine High School shooting have been speaking at a remembrance ceremony in Denver to ...