Pedestrian Killed in Car Accident on State Highway 249 in Tomball, TX

Tomball, TX — March 21, 2025, a woman in a wheelchair was killed in a car accident at about 8 p.m. on southbound State Highway 249.

Authorities said the woman was trying to cross to the west side of the highway when she was hit by a 2017 Nissan Rogue. Another vehicle hit the woman after she was on the road, then drove away.

The woman, whose name has not been made public at this time, died after being transported to a local hospital, according to authorities.

Authorities have not released any additional information about the Harris County crash at this time. The accident is still under investigation.

Commentary by Attorney Michael Grossman

When I read about a fatal crash like this one, I can’t help but think of the many questions that often go unanswered in the early stages of such cases. Authorities say a woman in a wheelchair was struck by a 2017 Nissan Rogue and then again by another vehicle that fled the scene. While it’s easy to focus attention on the hit-and-run aspect, real clarity only comes when we dig deeper. That starts with three critical questions: Did the authorities thoroughly investigate the crash? Has anyone considered whether a vehicle defect may have contributed? And has all the electronic data surrounding the incident been preserved?

The first and most immediate issue is whether the investigation captured everything it needed to. At 8 p.m. in mid-March, lighting conditions may be right on the edge of daylight and darkness, an in-between time when visibility can be challenging. Whether or not the area was well-lit, whether headlights were activated and how clearly the pedestrian could have been seen are all key pieces of information. Crashes involving vulnerable road users — especially someone crossing in a wheelchair — require careful documentation of sight lines, roadway design, signal timing and other factors that impact both driver response and pedestrian behavior. Investigators should also be actively looking for surveillance footage, eyewitness accounts and any nearby video systems that might offer more insight. In a situation where a second driver left the scene, gathering every possible detail becomes even more essential.

The second question that must be asked is whether the vehicle’s performance played a role in what happened. The Nissan Rogue involved in this crash is a 2017 model, and depending on its trim level, it may have included pedestrian detection and automatic emergency braking. If those systems were present, did they activate properly? Were they functioning at the time of the crash? These are not just speculative questions: they’re technical ones that can be answered with the right kind of inspection. Mechanical or software failures in detection systems, braking components or lighting could all impact whether a crash is avoidable. Unfortunately, unless someone acts quickly to preserve the vehicle and request a forensic inspection, those answers are often lost.

The final piece of the puzzle is electronic data. A vehicle like the Nissan Rogue is almost certainly equipped with an engine control module, which stores key crash-related data: vehicle speed, braking activity, throttle use and steering input in the seconds leading up to the impact. That kind of information is crucial in helping investigators understand what actions the driver took and when. Additionally, if the second vehicle is located, its data should be secured as well. Investigators should also be collecting cell phone records and checking the area for commercial or residential surveillance cameras. Even brief video clips can help establish where the pedestrian entered the roadway and how both vehicles responded.

Crashes like this deserve more than assumptions or initial reports. They require careful, methodical work to answer the questions that matter. Was the scene investigated with the right level of detail? Could a vehicle defect have contributed? And was all available data preserved before it disappeared? Until those questions are answered, we’re left with only part of the story. And for those who knew the woman who lost her life, and for the broader community, that’s not enough.