Denver

Arvada Son Busted In Boulder After Parents Stabbed Near Union Circle

AI Assisted Icon
Published on June 07, 2026
Arvada Son Busted In Boulder After Parents Stabbed Near Union CircleSource: Google Street View

An Arvada neighborhood was thrown into chaos yesterday afternoon after police say a man stabbed his parents inside a home near Union Circle, then took off before officers tracked him down in Boulder County. Both victims were rushed to a nearby hospital, where officials say they are in stable condition and expected to recover.

Arrest and scene

According to CBS Colorado, the attack was reported around 12:10 p.m. in the area of 8500 Union Cir. Responding officers found the injured couple and had them transported to an area hospital for treatment.

Police say the suspect, identified only as the couple's adult son, left the scene but did not get far. The Arvada Police Department told CBS Colorado that he was located near Highway 128 west of McCaslin Boulevard and arrested around 2:35 p.m., with help from the Jefferson County and Boulder County sheriff's offices. Officers say he was taken into custody without incident.

Local context

Violence inside the home tends to draw a fast and heavy response from metro-area law enforcement, and Arvada is no stranger to that kind of coordinated push. In 2021, a suspect accused of stabbing multiple family members at an Arvada home was arrested after a SWAT operation, as reported by Denver7. Incidents like that help explain why officers approach domestic calls with extra caution and backup.

Investigation ongoing

Arvada police say the case is still under investigation and have not released a motive or the suspect's name. As of Saturday evening, no charges had been announced, according to CBS Colorado. Authorities are asking anyone with information to contact the Arvada Police Department as detectives work to piece together what led up to the attack.