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
Troy High School (California) Officer. The Fullerton Police Department investigated further and detained two of the three students. They reportedly "served warrants at multiple locations in Anaheim" and found no weapons, but did discover internet research on “school shooting topics, including weaponry” from as soon as the day of the soccer game. The two boys were released from the Orange County Juvenile Hall later that day. The boys described their plan as being “bigger than Columbine,” referencing the 1999 Columbine High School massacre, the deadliest high school shooting in America's history. The case has now been closed and both boys were found innocent. However,