Sutton County, TX — August 25, 2025, Javier Gamboa was injured in a car accident at about 8:55 a.m. on Interstate 10 west of Sonora.
A preliminary accident report indicates that a 2002 Toyota Tacoma was heading west toward Ozona when it hit a guardrail and overturned.

Driver Javier Serna Gamboa, 31, was seriously injured in the crash, according to the report.
Authorities have not released any additional information about the Sutton County crash at this time.
Commentary by Attorney Michael Grossman
When someone suffers serious injuries in a highway crash, there’s often an initial sense that all the answers are right there on the surface. But deeper truths rarely present themselves so neatly. In many cases, the true causes of a crash — mechanical, behavioral or digital — don’t come to light unless someone knows how and where to look.
Did the authorities thoroughly investigate the crash? It’s not clear from the available information whether investigators in this case went beyond standard procedures. When a vehicle leaves the roadway and overturns, it raises questions that can’t be answered by a few photos and a short narrative. Did the investigators conduct a full reconstruction? Was the vehicle’s movement leading up to the guardrail strike mapped out in detail? And just as importantly, did they consider what the driver was doing in the moments before the crash? Too often, crash analysis stops once the scene is cleared, especially in rural areas where investigative resources may be limited.
Has anyone looked into the possibility that a vehicle defect caused the crash? A rollover after hitting a guardrail might seem straightforward, but it could just as easily stem from a deeper issue, like a steering problem, a tire failure or something as specific as a locked wheel hub. Older trucks, especially those over two decades old like the one involved here, are more prone to mechanical problems that may not leave visible clues. If the truck hasn’t been inspected closely, especially its undercarriage, braking system and suspension components, there could be unanswered questions about whether the driver lost control because the vehicle stopped responding properly.
Has all the electronic data relating to the crash been collected? Even with an older model like a 2002 Tacoma, there’s still a chance that helpful digital data exists. Some vehicles from that era had basic event data recorders that might reveal whether the driver braked, how fast they were going or whether a seatbelt was in use. In addition, traffic cameras along I-10 or location data from a phone could help reconstruct what happened before impact. Without gathering and reviewing that kind of evidence, it’s easy to miss key facts that paint a fuller picture.
It’s one thing to respond quickly to a crash; it’s another to investigate it completely. Questions that go unasked today often become problems that resurface later. Sometimes when it’s too late to act on them.
Key Takeaways:
- Not every crash scene gets the full investigative attention it deserves.
- Older vehicles need thorough mechanical checks after a crash.
- Electronic data can fill in gaps that eyewitnesses and reports miss.