Denver, Colorado, December 27, 2021. 5 people killed, 2 people injured.

Aurora, Colorado, November 28, 2021. 0 people killed, 5 people injured.

Aurora, Colorado, November 15, 2021. 0 people killed, 6 people injured.

Lakewood, Colorado, October 31, 2021. 2 people killed, 2 people injured.

Gleneagle, Colorado, October 30, 2021. 4 people killed, 0 people injured.

Colorado Springs, Colorado, October 17, 2021. 0 people killed, 5 people injured.

Denver, Colorado, October 9, 2021. 1 person killed, 3 people injured.

Aurora, Colorado, October 2, 2021. 1 person killed, 3 people injured.

Denver, Colorado, August 22, 2021. 1 person killed, 5 people injured.

Aurora, Colorado, June 20, 2021. 1 person killed, 4 people injured.

Colorado Springs, Colorado, May 9, 2021. 6 people killed, 0 people injured.

Boulder, Colorado, March 22, 2021. 10 people killed, 0 people injured.

Grand Junction, Colorado, February 20, 2021. 1 person killed, 3 people injured.

Colorado Springs, Colorado, February 3, 2021. 4 people killed, 0 people injured.

Oak Creek, Colorado, February 3, 2021. 2 people killed, 2 people injured.

Commerce City, Colorado, September 6, 2020. 0 people killed, 4 people injured.

Pueblo, Colorado, August 23, 2020. 0 people killed, 6 people injured.

Denver, Colorado, August 16, 2020. 2 people killed, 4 people injured.

Denver, Colorado, August 9, 2020. 0 people killed, 9 people injured.

Denver, Colorado, August 1, 2020. 1 person killed, 4 people injured.

Commerce City, Colorado, July 26, 2020. 1 person killed, 3 people injured.

Denver, Colorado, July 25, 2020. 2 people killed, 3 people injured.

Arvada, Colorado, July 11, 2020. 1 person killed, 3 people injured.

Aurora, Colorado, June 26, 2020. 0 people killed, 5 people injured.

Denver, Colorado, June 5, 2020. 0 people killed, 4 people injured.

Brighton, Colorado, February 29, 2020. 0 people killed, 5 people injured.

Aurora, Colorado, January 11, 2020. 0 people killed, 5 people injured.

Aurora, Colorado, November 11, 2019. 0 people killed, 6 people injured.

Denver, Colorado, October 6, 2019. 0 people killed, 4 people injured.

Aurora, Colorado, June 11, 2019. 0 people killed, 4 people injured.

Highlands Ranch, Colorado, May 7, 2019. 1 person killed, 8 people injured.

Chicago (Englewood), Colorado, April 6, 2019. 0 people killed, 6 people injured.

Denver, Colorado, March 10, 2019. 1 person killed, 4 people injured.

Colorado Springs, Colorado, December 14, 2018. 1 person killed, 3 people injured.

Denver, Colorado, November 19, 2018. 1 person killed, 3 people injured.

Aurora, Colorado, September 2, 2018. 1 person killed, 3 people injured.

Aurora, Colorado, August 30, 2018. 2 people killed, 2 people injured.

Thornton, Colorado, August 11, 2018. 1 person killed, 3 people injured.

El Paso Co., Colorado, July 22, 2018. 2 people killed, 2 people injured.

Denver, Colorado, July 15, 2018. 0 people killed, 4 people injured.

Westminster, Colorado, June 14, 2018. 1 person killed, 3 people injured.

Denver, Colorado, June 13, 2018. 1 person killed, 3 people injured.

Aurora, Colorado, May 27, 2018. 1 person killed, 3 people injured.

Colorado Springs, Colorado, February 5, 2018. 1 person killed, 4 people injured.

Littleton, Colorado, December 31, 2017. 1 person killed, 6 people injured.

Fort Collins, Colorado, October 19, 2017. 3 people killed, 1 person injured.

Colorado Springs, Colorado, July 31, 2017. 2 people killed, 2 people injured.

Capulin, Colorado, January 16, 2017. 3 people killed, 1 person injured.

Colorado Springs, Colorado, January 11, 2017. 4 people killed, 0 people injured.

Denver (Arvada), Colorado, August 7, 2016. 2 people killed, 2 people injured.