Close Never forgotten: Columbine High School tragedy it was 18 years ago today, April 20 Please pause and remember the 13 lives taken in the Columbine High School tragedy on April 20 in 1999. KUSA 9:48 PM. CDT April 20, 2017 CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST JEFFERSON COUNTY - As a community, we promised 18 years ago that we would never forget.We haven't.Please pause and remember the 13 lives taken in the Columbine High School tragedy on April 20 in 1999. Copyright 2016 KUSA CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST JOIN THE CONVERSATION To find out more about Facebook commenting please read the Conversation Guidelines and FAQs Leave a Comment TRENDING VIDEOS VERIFY: Welding glasses safe to view eclipse? Authorities respond as van plows into crowds Christopher Columbus statue vandalized in Houston First look at Katy ISD's $70M stadium Houston to Dallas in 90 minutes? It could be a reality with high speed train HPD officer suspended after DWI arrest Friday morning forecast Huge show of support at fundraiser for family of slain chef Coast Guard rescues missing woman near Sea Lion Caves RAW: Businessman Javier Palomarez won't quit Trump council More Stories 4th person arrested over Spain attacks, death toll… Aug 18, 2017, 7:10 a.m. Several wounded in Finland stabbing; suspect shot in the leg Aug 18, 2017, 9:06 a.m. Christopher Columbus statue vandalized in Houston's… Aug 18, 2017, 4:33 a.m.