The top US auto regulator, the National Highway Traffic Safety Administration (NHTSA), opened a special investigation on Monday into a Tesla Model 3 crash that occurred on Friday near Houston, Texas. The vehicle, using an automated driving feature, slammed into a home at high speed, killing a 76-year-old woman standing inside.
Crash Details and Fatalities
The crash took place in Katy, Texas, where the Tesla crashed through the front of a brick home. The victim was identified as Martha Avila by the Harris County Sheriff's Office. The driver, who was not under the influence of alcohol and is cooperating with authorities, told police he was using the automated driving technology at the time of the incident. Video from KHOU shows the car traveling at high speed over the front lawn before ramming into a front room, leaving the vehicle encased in rubble.
Investigation and Automated Driving Role
The NHTSA's special investigation is significant because the car was using technology that Tesla CEO Elon Musk considers crucial to the company's future. Musk is rolling out robotaxis using automated software in several US cities this year and plans to allow Tesla owners to add their cars to the fleet. However, the role of the automated system in the crash remains unclear. Ashok Elluswamy, head of Tesla's artificial intelligence efforts, stated on X that the driver manually overrode the self-driving feature by pressing the accelerator fully, reaching a speed of 73 mph during the crash and continuing to press the accelerator even after impact.
Previous NHTSA Investigations
The NHTSA has launched multiple investigations into Tesla, including one late last year into 58 incidents where Teslas reportedly violated traffic safety laws while using self-driving technology, leading to over a dozen crashes and fires, and nearly two dozen injuries. Another probe in 2024 examined whether Tesla failed to report crashes promptly. Over the past decade, the NHTSA has opened 46 special crash investigations involving Teslas using self-driving or driver-assistance technology, with more than a dozen of those crashes resulting in fatalities.
Market and Political Context
Tesla's stock fell sharply in early 2025 as car sales declined amid a boycott of Musk after his involvement in US federal politics, including leading Donald Trump's budget-cutting "Department of Government Efficiency" (DOGE) initiative and supporting European extremist candidates. However, Musk has since shifted Tesla's narrative from car sales to AI and robotaxis, with the stock rising 16% in the past year.
