detainer statistics HOUSTON – The Columbine High School shooting happened on April 20, 1999, in Littleton, Colorado. Two teenagers went on a shooting spree, killing 13 people and wounding more ...

Sitting in the library at Columbine High School ... he became a board member for the group, Colorado Cease Fire.

All four of these guns had been sold from Colorado gun-show tables in 1998 by private sellers who took no names, required no signature, called nobody for a background check. Robyn Anderson, an 18-year ...

It consists of four primary characters. One character, the "bad guy,'' is intent on vaporizing Columbine by shooting a beam from a satellite hovering high over Colorado. Another character, a "good guy ...

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 ...