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Tesla Driver Charged with Manslaughter in Texas Crash

WireByte Staff · July 4, 2026

Michael Butler, the driver of a Tesla Model 3 using Full Self-Driving mode, has been charged with manslaughter after a high-speed collision in Katy, Texas killed an elderly woman. The incident is under investigation by the National Highway Traffic Safety Administration. The case highlights concerns about the safety and limitations of autonomous driving technology.

Key points

  • The driver, Michael Butler, was using Tesla's Full Self-Driving mode when the incident occurred.
  • Butler allegedly manually overrode the self-driving mode and accelerated to 73 mph before the crash.
  • The National Highway Traffic Safety Administration is investigating the incident.
  • Tesla's vice president of AI, Ashok Elluswamy, confirmed that the driver manually overrode the self-driving mode.
  • Butler is being held in jail with a $150,000 bond.

The incident occurred last month in Katy, Texas, when Michael Butler's Tesla Model 3 crashed into a home, killing an elderly woman. The Harris County Sheriff's Office has charged Butler with manslaughter, citing evidence that he manually overrode the vehicle's self-driving mode.

According to the sheriff's office, Butler was using Tesla's Full Self-Driving mode at the time of the incident. However, he allegedly pressed the accelerator to 100% and reached a speed of 73 mph before the crash. This has raised concerns about the safety and limitations of autonomous driving technology.

Tesla's vice president of AI, Ashok Elluswamy, has confirmed that the driver manually overrode the self-driving mode. The National Highway Traffic Safety Administration is investigating the incident, which has sparked debate about the role of human error in autonomous vehicle accidents.

The case highlights the need for further research and regulation of autonomous driving technology. As the use of self-driving cars becomes more widespread, it is essential to ensure that they are designed and implemented with safety and accountability in mind.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.