CODER113-Denver, Co. -8-16-99----Columbine Return--Columbine High School Principal Frank DeAngelis at the take back our school ralley. Student returned to school for the first time since the April 20th, 1999 shooting that killed 12 students and 1 teacher
CODER113-Denver, Co. -8-16-99----Columbine Return--Columbine High School Principal Frank DeAngelis at the take back our school ralley. Student returned to school for the first time since the April 20th, 1999 shooting that killed 12 students and 1 teacher , [437669292] . Denver Public Library Digital Collections, accessed 20/04/2026, https://digital.denverlibrary.org/nodes/view/987399