The Jefferson County School District is apologizing to the parents of a Columbine High School student after school officials ...

May 30 - While teacher Dave Sanders lay bleeding to death for four hours inside Columbine High School, a 911 dispatcher got minute-by-minute updates over a school phone about his dire condition.

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 ...

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 ...

But this one wasn’t at Columbine. It was at a high school nearly 1,600 miles ... how it made her feel and what it felt like being inside the school,” a police report said.

Sitting in the library at Columbine High School, his son's shoes on his feet, Tom Mauser doesn't focus on what happened 25 years ago. Instead, he reflects on the good happening inside another ...

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 ...

According to CBS News, the parent mentioned the 1999 mass shooting at Columbine High School, one of the most notorious such attacks in the US, which left 13 dead just 8km (5 miles) from Tuesday's ...

May 29 - Donna Taylor's son was shot five times inside Columbine High School. It has been a slow, painful recovery. Mark Taylor is scheduled for hernia surgery in two weeks to repair damage caused by ...