Columbine High and Jefferson County school officials said they ... The district said it never authorized the Littleton Fire Department to film the video of the school's interior. "In fact, the school ...

May 31 - Several members of a panel appointed to probe the tragedy at Columbine High School toured the building Tuesday as ... The floor cov erings were gone, interior walls had been removed or ...

A Colorado school district has decided not to move forward with a proposal to demolish and rebuild Columbine High School, the site of one of the nation's most notorious school shootings.

Today at Columbine High School in Littleton ... and many schools use an intercom buzz-in security system. Interior classroom doors often lock now, allowing students and teachers to lock themselves ...

From left, Vanessa Diaz, 17, Brooklyn Jamison,15, and Melo Stablein, 17, dance by the music booth at bonfire night at Columbine High School’s parking in Littleton, Colorado, on Tuesday ...

Facing community opposition, a Colorado school district said on Wednesday that it would drop a proposal to tear down Columbine High School, which has been confronting growing threats and thousands ...

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 ...

On April 20, 1999, two students entered Columbine High School and killed 12 fellow classmates and one teacher in what was, at the time, the deadliest high school shooting in U.S. history.

McDonald said security at Columbine costs more than twice that of any other high school in the district. “Columbine was unique because when I started we still had tour buses showing up trying to ...