Edwardo Casillas was booked on assault charges.
The alert appeared in a Denver Police Department Facebook post Monday, part of a recurring effort the department has leaned on for over a decade to crowdsource tips from the public. Denver Police first began using Facebook this way back in 2013, when user responses helped lead directly to arrests in local burglary sprees, according to CBS Colorado. Metro Denver Crime Stoppers offers cash rewards of up to $2,000 for anonymous tips that lead to an arrest or the filing of charges.
Since its founding in 1981, the tip line has received more than 70,000 tips, helping law enforcement clear 5,855 cases and make 3,396 arrests, per the same organization's own figures. That track record helps explain why Denver Police continue to lean on public tip lines and social media alerts like this one to locate wanted suspects.
What Colorado Law Says About Assault Charges
What Colorado law says about assault charges varies by the degree of the offense. Assault penalties vary by degree, according to Flatiron Legal Advisors and the Bussey Law Firm, P.C. First-degree assault can carry 10 to 32 years in state prison, while second-degree assault can carry five to 16 years.
A Mixed Picture on Violent Crime Trends
The alert for Casillas lands amid a broader, somewhat mixed picture of violent crime across Denver and Colorado. Statewide aggravated assault rates dropped 11.7% during the first half of 2025 compared to the same period in 2024, contributing to an overall 13.3% decrease in violent crime statewide, according to the Colorado Bureau of Investigation. Denver's own violent crime numbers also declined during the first six months of 2026, continuing a trend that followed a 48% drop in homicides recorded in 2025, as reported by CBS Colorado.
That downward trend has not held across every category, however. Reports of domestic violence assault in Denver continued to rise in early 2026 even as most other violent crime categories fell across the city, according to Denver Police Department data cited by Axios. That persistent uptick has kept police enforcement and public warrant appeals focused on assault-related cases even as the city's overall violent crime rate has eased.
Regional Debate Over Publishing Mug Shots
Denver's continued reliance on publishing booking photos and physical descriptions before an arrest stands in contrast to a shift underway just outside the city. In May 2026, the Aurora City Council voted 6-4 to prohibit the Aurora Police Department from publishing suspect booking photos and names online prior to criminal conviction, according to Police1. Denver's Mug Shot Monday campaign remains a tool for generating tips.
As with past Mug Shot Monday posts, the department's alert for Casillas carries a built-in expiration: Denver Police Department guidelines specify that wanted suspect alerts are routinely taken down once the individual surrenders or their jail booking is confirmed. Hoodline has covered similar wanted alerts in recent months, including cases involving suspects wanted on kidnapping, burglary, menacing and sex assault charges, underscoring how routine this weekly crowdsourcing effort has become for the department. As with any active warrant, individuals are presumed innocent.
