A Texas man has been charged with manslaughter after authorities say he drove a Tesla Model 3 into a home in Katy, Texas, killing 76-year-old Martha Avila. The fatal crash, which occurred on June 19, has drawn national attention because the driver initially claimed the vehicle was operating in Tesla’s Full Self-Driving mode at the time of the collision.
According to court documents, Michael David Butler was making food deliveries when the vehicle left the roadway, crashed through the front of the residence, and struck Avila inside her home. She was transported to a nearby hospital but later died from her injuries. Authorities have charged Butler with manslaughter, and he has been released on bond under court-imposed conditions.
Investigators Review Vehicle Data
Investigators examined vehicle data and surveillance evidence as part of the case. Court records allege the Tesla reached approximately 73 mph in a residential area with a 35 mph speed limit and that no braking occurred during the final moments before impact.
Tesla has disputed suggestions that its Full Self-Driving system was solely responsible for the crash. Company representatives have stated that vehicle data indicates the driver manually overrode the driver-assistance system by fully pressing the accelerator shortly before the collision.
Lawsuit Filed by Victim’s Family
The family of Martha Avila has filed a wrongful death lawsuit against both the driver and Tesla. The lawsuit alleges negligence by the driver and raises questions about the design, marketing, and operation of Tesla’s driver-assistance technology.
Tesla has not publicly commented on the civil lawsuit. The case is expected to proceed separately from the criminal prosecution against Butler.
Federal Investigation Continues
The crash is also being reviewed by the National Highway Traffic Safety Administration as part of its ongoing oversight of crashes involving advanced driver-assistance systems. Federal investigators will evaluate vehicle data, crash circumstances, and other evidence to determine whether any safety issues contributed to the incident.
Authorities have stated that toxicology tests found no evidence of alcohol or illegal drugs in Butler’s system, and investigators have not reported any mechanical failures with the vehicle.
Case Draws Attention to Driver-Assistance Technology
The case has renewed public discussion about the capabilities and limitations of semi-automated driving systems. Safety experts continue to emphasize that current driver-assistance features require drivers to remain attentive and ready to take control of the vehicle at all times.
As criminal proceedings move forward and federal investigators continue their review, additional details are expected to emerge regarding the circumstances surrounding the fatal Texas crash.
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