Columbine Mine massacre Serene for two weeks, for the Columbine was one of the few coal mines in the state to remain in operation. On November 21, 1927, five hundred miners, some accompanied by their wives and children, arrived at the north gate just before dawn. They carried three Flags of the United States. At the direction of Josephine Roche, daughter of the recently- deceased owner of the Rocky Mountain Fuel Company, the picketers had been served coffee and doughnuts on previous mornings. That morning, the recently-disbanded state police, also known as the Colorado Rangers, were recalled to duty and would meet the
Columbine High School addition of the new HOPE Columbine Memorial Library and a memorial on the site. Columbine High School was the site of one of the deadliest mass shootings in modern United States history. The shootings occurred on April 20, 1999, when senior students Eric Harris and Dylan Klebold killed twelve students and a teacher, and wounded 24 others, before they both committed suicide. The massacre made headlines both nationally and internationally, making Columbine a household name, and causing a moral panic in U.S. high schools. It was the deadliest high school shooting in U.S. history until February 14, 2018, when 17