Sebastian Villasenor, 18, allegedly had "over a thousand rounds" of ammunition and 11 weapons, including seven rifles and one ...

And much of it can be traced back to the two killers at Columbine, previously ordinary high school students who have achieved dark folk hero status — their followers often known as ...

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 ...

July 25 - As the mother of one of only 16 African-American students at Columbine High School, Tammy Theus waited in terror for six hours after hearing that a black ...

A Police SWAT team arrested John Hagins in 2021 as he left his apartment with a firearm and ammunition in his school backpack ...

May 29 - Jeff Mack's toughest job begins Tuesday. That's when Turner Construction begins to replace the Columbine High School library with a two-story atrium and prepares to build a new library onto ...

Rachel Joy Scott’s death made the news. As the first student killed in the 1999 shooting at Columbine High School, Scott’s name and face was broadcast around the world as news outlets ...

In the wake of the Virginia Tech shooting and the eighth anniversary of the Columbine High School shootings, Litchfield schools were not immune from rumors. Rumors about possible school violence ...

Nearly 20 years separate the horrible tragedies at Columbine High School in Colorado and Stoneman Douglas High School in Parkland, Florida. In that time, too little has been done to make our ...

The tracker focuses on the segment of planned school shootings where an active shooter, with intent to harm, injures or kills at least one student or faculty member during school or at a school event.

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 ...