Columbine Mine massacre Columbine Mine massacre The Columbine Mine massacre, sometimes called the Columbine massacre, occurred in 1927, in the town of Serene, Colorado. A fight broke out between Colorado state police and a group of striking coal miners, during which the unarmed miners were attacked with firearms. The miners testified that machine guns were fired at them, which the state police disputed. Six strikers were killed, and dozens were injured. The company town of Serene, Colorado, nestled on a rolling hillside, was the home of the Columbine mine. The strike was five weeks old and strikers had been conducting morning rallies at
Columbine High School massacre film's acronym, NBK, as a code for the massacre. In February 1998, Klebold envisioned a massacre with a girl like in the film, writing "Soon...either ill commit suicide, or I'll get w. [redacted girl's name] & it will be NBK for us." In April 1998, Harris wrote "When I go NBK and people say things like "oh it was tragic" or "oh he is crazy!" or "It was so bloody." I think, so the fuck what you think that's a bad thing?" In Harris's yearbook Klebold wrote "the holy April morning of NBK". Around February 1999, he wrote "maybe going