https://www.westword.com/opinion/columbine-school-shooting-25-years-later-20398422/
Opinion: Little Progress 25 Years After the Columbine School Shooting | Denver Westword
Sep 13, 2025 - On the 25th anniversary of the tragedy on April 20, 1999, a Colorado parent looks at the progress - and lack thereoff - in ending school shootings.
columbine school shootingprogress 25