Keeping an eye on security in Denver Public Schools is a team of campus safety officers or CSOs, and one of their newest officers is also one of the youngest in the district. In the hallways in between classes, Hector Briones is on patrol. The 19-year-old is happy to be back in a Denver school just one year after graduating high school himself. 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.