Stephen Gilbert Killed in Single-car Accident on U.S. 82 in Lamar County, TX
Reno, TX — July 29, 2025, Stephen Gilbert was killed due to a single-vehicle accident at approximately 9:15 a.m. along U.S. Highway 82.
According to authorities, 69-year-old Stephen Gilbert was traveling in an eastbound GMC Sierra Denali pickup truck hauling a trailer on U.S. Highway 82 in the vicinity east of the Mt. Olive Road intersection when the accident took place.

Officials indicate that, for as yet unknown reasons, the pickup failed to safely maintain its lane of travel. It was consequently involved in a single-vehicle collision in which it apparently struck a fence. Gilbert reportedly sustained fatal injuries over the course of the accident. Additional details pertaining to this incident are not available at this point in time. The investigation is currently ongoing.
Commentary by Attorney Michael Grossman
When a crash claims a life, the visible damage rarely tells the whole story. Finding real answers means looking at every possible factor that could have led to the loss of control.
One question is whether investigators examined the scene in enough detail to explain how the pickup and trailer left their lane. That could involve mapping the path of the vehicle, noting any skid or yaw marks, and reviewing debris placement to understand the sequence of events. The accuracy of that work often depends on the training and thoroughness of the team on scene.
It’s also worth asking whether the GMC Sierra and its trailer were inspected for potential mechanical issues. Failures in steering, braking, or suspension—on either the truck or the trailer—can cause instability that’s difficult to recover from. Without a full inspection, those possibilities remain unanswered.
Finally, electronic evidence could help fill in the gaps. Many modern pickups store pre-crash data showing speed, braking, and steering inputs. GPS or smartphone records, along with any available camera footage, could provide valuable context and either confirm or challenge early assumptions about what happened.
Getting to the truth in a case like this means going beyond the visible wreckage to ensure no potential factor is overlooked.
Takeaways:
- Detailed scene mapping can reveal how the vehicle and trailer left their lane.
- Mechanical inspections of both the truck and trailer are vital for ruling out hidden defects.
- Electronic and camera data can provide an objective account of pre-crash actions.

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