Shauna Adcock suffered injuries in head-on accident on Texas 91

Vehicle struck by southbound car that crossed centre line near FM 1310

March 23, 2026 | Grayson, TX

A tragic head-on collision unfolded near the Texas-Oklahoma border, claiming one life and leaving four others hurt, including three young children. 

The Texas Department of Public Safety is leading the investigation into this devastating accident.

Shauna Adcock, 35, was injured after her Jeep Wrangler collided head-on with another vehicle on Texas 91 near FM-1310 south of the Red River in Denison.

What Happened in the Crash?

The accident occurred when a southbound Honda Accord crossed into the northbound lane after hitting a guardrail. A northbound Jeep Wrangler tried to swerve but couldn't avoid the collision, resulting in a direct frontal smash.

• Date and Time: Afternoon of March 23
• Primary Cause Suspected: Vehicle veering left of center
• Vehicles Involved: Honda Accord, southbound, and Jeep Wrangler, northbound
• Outcome: One fatality at the scene, multiple injuries requiring hospital transport

Who Was Involved and What Were the Injuries?

Key individuals in the crash included:

• Jeep Wrangler Driver: Shauna Adcock, 35, from Cartwright, Oklahoma – Treated for non-life-threatening injuries at a local hospital.
• Jeep Passengers:

  • 11-year-old child: Airlifted to Cook Children's Hospital in Dallas with serious, life-threatening conditions.
  • 14-year-old child: Transported to Texoma Medical Center.
  • 9-year-old child: Also taken to Texoma Medical Center.

• Honda Accord Driver: 71-year-old man from Colbert, Oklahoma – Declared dead on-site by emergency responders.

Authorities have not yet disclosed any citations or specific road factors, with the investigation ongoing.

Where Did the Crash Take Place?

The incident happened on Texas 91, close to FM-1310, south of the Red River on the Texas side of the Denison Dam bridge. This stretch, near Grayson, Texas, sees regular cross-state traffic.

Why Do Head-On Crashes Like This Happen?

Head-on collisions often stem from driver mistakes, poor road conditions, or environmental hazards. According to the National Highway Traffic Safety Administration (NHTSA), such crashes remain a top concern despite overall declines in traffic deaths.

This data highlights a positive trend, but professionals stress that speeding, distractions, and impairment drive most incidents. Road visibility and weather could also play roles in cases like this.

Legal Insights

National legal analysts provide perspective on navigating the aftermath of motor vehicle accidents.

“Factors to investigate in head-on crashes include road conditions, visibility, and lighting,” noted Candice bond, managing partner with Bond Legal. “Reconstruction professionals often help clarify accidents, aiding those seeking compensation for losses.”

Key takeaways from such analyses:

• Thorough investigations can uncover hidden causes like mechanical failures or signage issues.
• Victims may pursue claims for medical expenses, lost wages, and emotional distress.
• Insurance negotiations require skilled advocacy to ensure fair settlements.

Stefano Formica, of counsel at Bond Legal, added: “Those hurt in collisions can file personal injury claims covering bills, ongoing care, income loss, and suffering. Insurers often minimize payouts, so professional support is crucial to hold them accountable.”

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