Casey Guider Hurt in UTV Crash on Route U [Washington County, MO]

Washington County, MO (July 1, 2026) — Casey Guider and her passenger suffered injuries after a UTV crash early Sunday morning in Washington County, Missouri.

According to the Missouri State Highway Patrol, the crash happened around 12:25 a.m. on Route U, north of Zinc Mine Road.

Investigators said a 2015 Polaris RZR was traveling south when it left the roadway. The driver then overcorrected, causing the vehicle to overturn and eject both occupants.

The driver, 33-year-old Casey D. Guider of Redford, sustained serious injuries and was transported to Mercy Hospital South. Her 23-year-old passenger from Leadwood suffered moderate injuries and was also taken to the hospital.

Troopers reported that neither occupant was using a safety restraint at the time of the crash. The Polaris RZR sustained extensive damage.

Following the investigation, authorities arrested Guider on suspicion of driving while intoxicated. She was later released after receiving medical treatment.

The Missouri State Highway Patrol continues to investigate the crash.

Traffic collisions can happen anytime, but their impact lasts a lifetime. Stay alert, avoid distractions, and never drive under the influence. Always wear your seatbelt, obey speed limits, and be mindful of pedestrians and cyclists. Keep a safe distance between vehicles and adjust your speed for road conditions.

Never drive under the influence. Impaired driving endangers lives and leads to devastating consequences. Always choose a sober ride—your decision can save lives.

Driving under the influence and failing to use proper safety restraints can significantly increase the risk of serious injuries in a crash. Always drive sober, wear appropriate safety equipment, and stay alert to help keep yourself and others safe on the road.

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Steps to Take When You’ve Been in a UTV Accident

If you get into a UTV accident, it can be a frightening situation, and many people do not know what to do afterwards, which may have a big impact on your safety as well as your rights.

First, assess yourself and others for injuries. If anyone is hurt, call 911 immediately. If you can move your vehicle, do so in a safe location, and put on your hazard lights to warn other drivers. Exchange details with the other driver such as names, numbers, insurance company information, and license plate numbers. (And if there are witnesses nearby, try to get their information, too.)

Photograph the scene, damage to the vehicles and any injuries. If the damage appears to be minor, document everything anyway.

Then get medical care — even if you feel fine. Some injuries can have a delayed presentation. Lastly, reach out to a seasoned personal injury lawyer, such as Sweet Lawyers. They’ll explain your legal rights and navigate the insurance claims process, so you can focus on what’s most important.

Those minutes after a crash are critical. Staying calm, acting swiftly and figuring out what kind of aid is available could help protect your health, your finances and your future.

Get in touch with us today. Call us at (800) 674-7852 or visit our website here.