1

Unintentional firearm injuries

Overview

Unintentional shootings are when a person is shot by a firearm without any evidence that it was on purpose.

Unintentional shootings can be self-inflicted or inflicted by others and can be fatal or nonfatal. They may occur in many situations, such as when someone hunts, loads or cleans a firearm, wrongly thinks a firearm is unloaded, mistakes a firearm for a toy, or has not been properly trained.

Unintentional shootings primarily affect children and usually result in injury rather than death. The risk is higher when children are more likely to be at home, such as on the weekend or during school closures. Other factors that increase risk of firearm-related harms include when an individual has cognitive or memory impairments, or drinks alcohol or uses other substances that affect mental abilities.

In Colorado

Prevention and intervention

Unintentional shootings can be prevented by addressing the needs of individuals and the community circumstances that lead to them. For more information on these strategies, refer to the secure firearm storage, out-of-home firearm storage, lethal means safety counseling, and firearm business partnerships webpages.
 

  1. Betz, M. E., McCourt, A. D., Vernick, J. S., Ranney, M. L., Maust, D. T., & Wintemute, G. J. (2018). Firearms and dementia: Clinical considerations. Annals of Internal Medicine, 169(1), 47–49. https://doi.org/10.7326/M18-0140 
  2. CDC (Centers for Disease Control and Prevention). (2020). About underlying cause of death, 1999–2020. Retrieved September 29, 2023, from https://wonder.cdc.gov/ucd-icd10.html 
  3. CDC (Centers for Disease Control and Prevention). (2022). About firearm injury and death. Retrieved August 13, 2023, from https://www.cdc.gov/firearm-violence/about/index.html 
  4. CDPHE (Colorado Department of Public Health & Environment). (n.d.). Colorado firearm data dashboard. Retrieved February 23, 2025, from https://cdphe.colorado.gov/colorado-gun-violence-prevention-resource-bank/colorado-firearm-data-dashboard    
  5. COFIPS (Colorado Firearm Injury Prevention Survey). (2023). Preliminary analysis. Retrieved February 23, 2025, from https://rpubs.com/klittle/COFIPS_prelim4
  6. McCarthy, V., Wright-Kelly, E., Steinhart, B., Haasz, M., Ma, M., & Brooks-Russell, A. (2023). Assessment of reported time to access a loaded gun among Colorado adolescents. JAMA Pediatrics, 177(5), 543–545. https://doi.org/10.1001/jamapediatrics.2023.0080    
  7. McGinty, E. E., & Webster, D.W. (2017). The roles of alcohol and drugs in firearm violence. JAMA Internal Medicine, 177(3), 324–325. https://doi.org/10.1001/jamainternmed.2016.8192 
  8. Pinholt, E. M., Mitchell, J. D., Butler, J. H., & Kumar, H. (2014). “Is there a gun in the home?” Assessing the risks of gun ownership in older adults. Journal of the American Geriatrics Society, 62(6), 1142–1146. https://doi.org/10.1111/jgs.12836  
  9. Solnick, S. J., & Hemenway, D. (2019). Unintentional firearm deaths in the United States 2005–2015. Injury Epidemiology, 6, 42. https://doi.org/10.1186/s40621-019-0220-0