Update: Denver police identify suspect arrested in incident at police station; says he is being held for investigation of felony, menacing, reckless endangerment and introduction of contraband into a facility - @DenverChannel
Denver, officially the City and County of Denver (/ˈdɛnvər/; Arapaho: Niinéniiniicíihéhe'), is the largest city and capital of the State of Colorado. Denver is also the second-most populous county in Colorado after El Paso County. Denver is a consolidated city and county located in the South Platte River Valley on the western edge of the High Plains just east of the Front Range of the Rocky Mountains. The Denver downtown district is located immediately east of the confluence of Cherry Creek with the South Platte River, approximately 12 miles (19 km) east of the foothills of the Rocky Mountains. Denver is nicknamed the Mile-High City because its official elevation is exactly one mile or 5,280 feet (1,609.344 m) above sea level, making it one of the highest major cities in the United States. The 105th meridian west of Greenwich, the longitudinal reference for the Mountain Time Zone, passes directly through Denver Union Station.
Denver is ranked as a beta world city by the Globalization and World Cities Research Network. With a 2013 estimated population of 649,495, Denver ranks as the 22nd-most populous U.S. city. The 10-county Denver-Aurora-Broomfield, CO Metropolitan Statistical Area had an estimated 2013 population of 2,697,476 and ranked as the 21st most populous U.S. metropolitan statistical area. The 12-county Denver-Aurora-Boulder Combined Statistical Area had an estimated 2013 population of 3,277,309, which ranks as the 16th most populous U.S. metropolitan area. Denver is the most populous city of the Front Range Urban Corridor, an oblong urban region stretching across three states with population of 5,467,633 in 2010. Denver is the most populous city within a 500-mile (800 km) radius and the 3rd most populous city in the Mountain West and the Southwestern United States after Phoenix, Arizona and El Paso, Texas.