On Sunday morning, crews rescued a teen who was seriously injured when he fell down an abandoned missile silo in Arapahoe County. When 9NEWS visited that same missile silo seven years ago, its owner said he was planning on closing up the entrance because the site was too dangerous. Read more: https://www.9news.com/article/news/local/abandoned-missile-silo-colorado/73-073bba23-c685-425d-8e23-7f36d34f9c71 ----- More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.