Johnson County, TX — March 19, 2025, Johnathan Thompson was injured in a car accident at about 2:30 p.m. on U.S. Route 67 west of Cleburne.

A preliminary accident report indicates a 2011 Infiniti G37 was headed east near County Road 1226 when it swerved to avoid an animal and overturned.

Driver Johnathan Thompson, 33, suffered serious injuries in the crash, according to authorities.

Authorities have not released any additional information about the Johnson County crash.

Commentary by Attorney Michael Grossman

When I read about a crash like this, my first thought is that I hope the injured driver is able to get clear answers about what happened. Single-vehicle rollover crashes, especially those involving sudden evasive maneuvers, are often explained away as unfortunate reactions to unpredictable circumstances. But in my experience, the full picture is rarely that simple. To truly understand what happened on U.S. Route 67 near County Road 1226, we need to ask three key questions.

First, did the authorities thoroughly investigate the crash? Swerving to avoid an animal is a common scenario, but understanding the exact circumstances requires more than just noting that a vehicle overturned. Were there signs of braking or evasive steering captured in physical evidence like skid marks or gouges in the pavement? Were visibility and road conditions conducive to spotting an animal in time to avoid it safely? Was the animal ever identified, or is that conclusion based on an assumption? These are the kinds of details that can determine whether this was a purely external event or if other contributing factors were at play.

Second, has anyone considered whether a vehicle defect may have played a role in the crash? A rollover following a sudden steering maneuver could indicate problems with the vehicle’s stability control, suspension or tires. The 2011 Infiniti G37 should be preserved and inspected for signs of mechanical failure, especially given its age. A malfunction in the steering or braking system could have compromised the driver's ability to control the vehicle. Unfortunately, unless someone intervenes to preserve the vehicle and request a forensic inspection, that critical evidence may be lost before it can be evaluated.

Finally, has all the electronic data related to the crash been collected? The Infiniti G37 is equipped with an engine control module that likely recorded pre-crash data such as speed, throttle position, braking input and steering angle. That information can provide insight into whether the vehicle was responding as expected and how sudden the evasive action was. If the driver was using a GPS device or had a phone connected at the time, those data sources could help reconstruct the vehicle’s path and reaction time. As with all digital evidence, it's crucial that this data is retrieved quickly before it's lost or overwritten.

Crashes like this deserve a thorough and thoughtful investigation. A man was seriously injured, and while avoiding an animal may have been the immediate trigger, it’s critical not to stop there. By asking the right questions, preserving the vehicle and securing all available data, we can uncover the full story, and ensure that those affected get the clarity they need and deserve.