I read down on White genocide conspiracy theory Wikipedia Article, I did notice that Columbine is listed there on the Influence on far-right terrorism section, on Examples of white supremacist mass murders and terrorist attacks table.

We share research and discuss the victims, investigation, history, school culture, local community, perpetrators, and aftermath of the mass shooting at Columbine High School on April 20, 1999. Rest peacefully to the 14* innocents murdered, and countless others whose lives were forever impacted. 12 students and teacher Dave Sanders were killed by Eric Harris and Dylan Klebold on 4-20-1999. Then-student Anne Marie Hochhalter was left paralyzed and died in March 2025 from injuries sustained.