Lincoln County, NE — December 20, 2025, Afton Robertson was killed and another person was injured in a truck accident at about 11 a.m. on U.S. Route 83 south of North Platte.

Authorities said a southbound semi-truck and a northbound pickup hauling a livestock trailer collided near Meadowlark Road.

Pickup driver Afton Robertson, an 18-year-old Colorado resident, died from injuries suffered in the crash, according to authorities. A horse and a dog also died.

The truck driver was hospitalized with severe injuries after the crash, authorities said.

Authorities have not released any additional information about the Lincoln County crash at this time.

Commentary by Attorney Michael Grossman

When people read about a crash like this, the first thing they want to know is simple: how did two vehicles end up colliding on a straight stretch of highway in the middle of the day? Right now, we don’t have an answer to that, and that gap matters.

According to authorities, a southbound semi-truck and a northbound pickup pulling a livestock trailer collided on U.S. Route 83. Beyond that, almost everything that would explain why this happened is missing. It’s not clear whether one vehicle crossed the center line, whether one slowed or stopped unexpectedly or whether something went wrong with the truck, the trailer, or the roadway itself.

One unanswered question is whether the livestock trailer played any role in the crash. We don’t yet know if the trailer was properly loaded, whether the animals shifted during travel or if a sudden movement affected the pickup’s stability. With trailers, even small changes in weight or movement can change how a vehicle handles, especially at highway speeds.

There are also critical questions about the semi-truck. Was the truck maintaining its lane? Did the driver attempt an evasive maneuver? Was there a mechanical issue, distraction or fatigue involved? Those answers don’t come from the scene alone. They come from evidence like engine control module data, dash or in-cab camera footage and the truck driver’s cell phone records.

Another issue is timing and reaction. This happened around 11 a.m., not late at night or during poor visibility. That raises questions about sightlines, speed and decision-making. Depending on whether either vehicle braked, drifted or suddenly changed position, responsibility could look very different once the evidence is reviewed.

At this stage, authorities have released very little information. That’s common early on, but it means the public does not yet have the full story. In my experience, these cases only make sense after an independent investigation looks past the initial report and focuses on what the data shows, not just what witnesses think they saw.

Key Takeaways

• Right now, it’s unclear what caused the vehicles to collide or whether either crossed the center line.
• The role of the livestock trailer, including load and stability, remains an open question.
• Truck data, cameras and phone records are often the only way to understand what actually happened.
• Daytime crashes on open highways usually raise deeper questions that aren’t answered at the scene alone.