The police is responding to reports of a shooter at a supermarket store in south Boulder.
Officers were called to the King Soopers at 3600 Table Mesa Drive
The force has urged people to avoid the area.
Boulder Police Department wrote on Twitter: “ALERT: Active Shooter at the King Soopers on Table Mesa. AVOID THE AREA. PIO is en-route.”
This is a developing news story, more to follow.