Law enforcement learned some big lessons from the attack on Columbine High School - changing how they identify troubled kids and how they react to shooter situations. KCFR's Megan Verlee reports on the attack's impact on school security.
Ten Years After Columbine: Lasting Impacts, Part 2, Law Enforcement
Take CPR With You Wherever You Go
Stay connected to CPR while you're on the go, with the free Colorado Public Radio app for smartphones and tablets.
Thank You For Choosing To Join CPR's Community Of Support
Your gifts strengthen the foundation for fact-based journalism and music exploration in Colorado. Thank you to all current CPR supporters.
Most Viewed News
By Ben Markus
By John Daley
By Sam Brasch
By Brad Turner