A violent burst of wind and dust turned Interstate 25 near Pueblo into a deadly obstacle course Tuesday, causing massive pileups and ultimately killing five people while injuring many more. The crash happened just after 10 a.m., when a sudden “brown-out” of blowing dirt made visibility on the busy highway drop to nearly zero, troopers said.
The most recent victim to die was 71-year-old Thomas R. Thayer of Rye, Colorado, who was transported to a hospital after the crash and later succumbed to his injuries. Officials say he was among more than three dozen people caught up in the multiple collisions. Coroner officials also named four other victims: a father and son from Walsenburg, David and Scott Kirscht, Mary Sue Thayer of Rye, and Karen Ann Marsh of Pueblo. Their loss has sent ripples of sorrow through their hometowns.
The pileups involved more than 30 vehicles and at least seven large trucks. Some drivers said that conditions changed without warning, with heavy winds from the plains suddenly filling the air with dust. In an instant, drivers faced vehicles stopped ahead with no clear view of the road, resulting in cars and big rigs slamming into one another across both northbound and southbound lanes.
Rescue workers responded swiftly, setting up triage areas and coordinating with hospitals to care for the injured. Nearly three dozen people were taken to medical centers for treatment. Some suffered serious trauma while others were treated for cuts and bruises. First responders praised each other’s efforts in handling what one fire chief called an “overwhelming scene.”
Interstate 25 was shut down for hours as crews cleared wreckage and re-established safe travel lanes. The southbound side was reopened in the afternoon, while the heavily damaged northbound side remained closed into the night. State patrol officials urged drivers in the region to delay travel during strong winds and to seek shelter when visibility suddenly drops.
Community members in towns up and down the corridor toward Colorado Springs heard sirens throughout the morning and later gathered with family and friends to check on loved ones. In Walsenburg and Rye, neighbors lit candles and shared memories of the victims, describing them as kind and familiar faces in their small towns.
The Colorado State Patrol says the investigation is ongoing, with traffic investigators examining how the dust storm and vehicle interactions led to the chain of crashes. Experts say that when dry conditions and high winds combine, even experienced drivers can be overwhelmed. Officials are using this tragedy as a stark reminder that dangerous weather can strike swiftly, and that slowing down or pulling off the road when conditions worsen can save lives.
Efforts to support the injured and the families of those killed are underway, with local agencies and community groups offering assistance as the region copes with the emotional aftermath of the crash.














