Violent crime, including murders, are increasing in Denver and Colorado, according to new statistics from police and the Colorado Bureau of Investigation. Murders in Colorado have jumped 27 percent in the last three years. In 2015 there were 173 murders, while there were 220 in 2017. ... murders in Denver have increased six percent in the last year. So far in 2018, there have been 51 murders, compared to 48 at this time last year, according to Denver Police. Police say the increase is because there are more incidents where multiple people have been killed. ... And for some perspective...