Crime in Colorado 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 international outrage and mourning. Other notable mass shootings in Colorado include the Colorado YWAM and New Life shootings in
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