The Brighton Police Department is investigating an overnight shooting that occurred on January 31, 2026, at approximately 12:26 a.m. in the area of Bridge St and S. 8th Avenue. 

Upon arrival, officers located three victims suffering from gunshot wounds: a 23-year-old female, an 18-year-old male, and a 24-year-old female. Preliminary investigation indicates a house party was taking place at a residence on S. 8th Avenue when a verbal altercation occurred. During the incident, a suspect produced a handgun and fired multiple rounds toward the residence and individuals standing in the front yard. 

All three victims were transported to area hospitals. The two female victims are currently listed in critical but stable condition. The male victim was treated and has since been discharged from the hospital. 

Victims and witnesses provided officers with a description of the suspect, who fled the scene at a high rate of speed and was later involved in a vehicle crash. A 23-year-old female was ejected from the vehicle and transported to the hospital for treatment. The suspect and driver of the vehicle, 19-year-old Casandra Rocha-Martinez, was taken into custody and remains in police custody as the investigation continues. 

Rocha-Martinez will be booked into Adams County Jail on numerous charges, including Attempted 1st Degree Murder and Vehicular Assault. Under Colorado laws, the arrest and filing of a criminal charge is merely a formal accusation that an individual committed a crime. A defendant is presumed innocent until and unless proven guilty.  

This incident appears to be isolated, and we do not believe that there is an ongoing threat to the community.   

Anyone who witnessed this incident or has additional information is asked to contact the Brighton Police Department Tip Line at 303-655-8740. 

###