Crime in Colorado 2007, the Colorado Springs Planned Parenthood shooting in 2015, and the National Western Complex shootout in Denver in 2016. Crime in Colorado This article describes crime in the U.S. state of Colorado. In 2011, there were 151,125 crimes reported in Colorado. In 2008, there were 158,236 crimes reported in Colorado, including 156 murders, 141,107 property crimes, and 2,094 rapes. Capital punishment is applied in this state. Two of the country's largest mass shootings have occurred in Colorado: The Columbine High School massacre in 1999 and the Aurora movie theater massacre in 2012. Both of these shootings resulted in national and
Columbine High School massacre the staircase where the massacre began was in fact their preferred spot to wait for the bombs to go off. On Tuesday morning, April 20, 1999, Harris and Klebold placed two duffel bags each containing propane bombs in the cafeteria, set to explode at approximately 11:17 a.m, during the "A" lunch shift. Propane bombs were also placed in the cafeteria's kitchen. No witness recalled seeing the duffel bags being added to the 400 or so backpacks already in the cafeteria. The security staff at Columbine did not observe the bags being placed in the cafeteria, ostensibly because a custodian was