A Boulder, CO, police officer was stabbed in the shoulder when he and other officers responded to the report of a woman refusing to leave a North Boulder grocery store.
Colorado Officer Stabbed in the Shoulder
A woman refusing to leave a grocery store stabbed one Boulder, CO, officer and lunged at a second before being taken into custody after less-lethal rounds were deployed.

An image taken from body-worn camera video shows the moment when a Boulder, CO, officer was stabbed in the shoulder by a woman refusing to leave a grocery store earlier this week.
Boulder Police Department
Officers responded to Lucky’s Market around 6.30 p.m., May 1, and were told the woman was acting erratically, speaking nonsensically, and that she had mud on her face.
According to a Boulder Police Department social media post, officers talked with the woman for several minutes and tried to get her to leave the store. But she suddenly pulled out a knife.
At that point, the armed woman advanced toward the officer, lunged at him, and stabbed him in the shoulder. While the officer backed away after being stabbed, the assailant advanced toward a female officer and likewise tried to lunge toward her with the knife.
As other officers arrived, police attempted de-escalation and ultimately fired less-lethal sponge rounds.
The woman was taken into custody, checked out at an area hospital, and booked into the jail on charges of two counts of felony 1st-degree assault, two counts of felony menacing, one count of misdemeanor trespassing, and one misdemeanor count of obstruction/resisting arrest.
“I’m very thankful that our officer’s injuries were not more serious and also thankful to the team that negotiated with the suspect to get her in custody without any further injuries to anyone,” interim Boulder Police Chief Stephen Redfearn said.
This image shows when the woman produced a knife before lunging and attacking the officer.
Boulder Police Department
More Patrol

Amped Highlights Power Behind Amped FIVE Software
Amped FIVE empowers you to advance your investigations with confidence and precision, from the crime scene all the way to the courtroom.
Read More →
Police K-9 Killed, Suspect Dies in Shootout with Cops
A Burbank Police Department K-9 was fatally shot over the weekend by a passenger who fled on foot from a traffic stop. The armed suspect was killed in a shootout with officers.
Read More →From the Show Floor: InVeris
In this video, learn about how InVeris provides training to law enforcement, including customized augmented reality scenarios. The augmented reality system can scan up to 10,000 square feet of real-life environments and create a curriculum based on those spaces.
Read More →From the Show Floor: Polaris Government & Defense
Learn about Polaris Government & Defense in this video as POLICE visits their show booth to discover their side-by-sides and the advantages they provide for agencies.
Read More →
Dashcam Video Shows Officers Rescue Man from Burning Car
Dashcam video released by a New Jersey police department shows two of its officers rescuing an unconscious man from a burning car after a crash.
Read More →
Aimpoint COA optic + A-CUT Named Red Dot of the Year
The Aimpoint COA optic + A-CUT system has been named Red Dot of the Year by Guns & Ammo magazine. The new optic system was introduced in January 2025.
Read More →From the Show Floor: Axon
Join POLICE as we visit with Abi Stock, of Axon, to learn about the company’s latest technology offerings, such as Axon Assistant, Form One, and the DFR integration with Skydio.
Read More →
Back Face Deformation, Brain Injury and Ballistic Helmets – Why the “Dent Doesn’t Matter” Claim Ignores Science
Alex Poythress, co-founder and CEO of Ballistic Armor Co., explains why ballistic helmet buyers should insist on full test data, including BFD measurements, standoff distance, and padding configuration, rather than rely solely on penetration ratings.
Read More →
Streamlight Marks 15 Years of Support for Breast Cancer Research Foundation With $20k Donation
In its 15th year of supporting the Breast Cancer Research Foundation, Streamlight donated $20,000 to help in the fight against cancer. Donations were generated through the sale of special Wedge XT models and other pink flashlights.
Read More →
Police-Led Mental Health Charity Expands to Include Veterans
Talk To Me Post Tour (TTMPT), a non-profit organization that has been providing peer-support programs and professional psychological support for first responders, is now expanding services to military veterans.
Read More →
