Tesla crash in Texas kills woman, family sues driver and automaker

A Tesla Model 3 equipped with driver‑assist technology collided with a home in Katy, Texas, on the night of June 19, 2026. The vehicle, driven by 44‑year‑old Michael Butler, left the roadway and struck the brick residence at high speed, killing 76‑year‑old Martha Avila inside the house. Butler was injured but showed no signs of intoxication; investigators said no mechanical malfunction was found.

Avila’s daughter and son‑in‑law have filed a civil lawsuit naming both Tesla and Butler as defendants. The complaint alleges a design defect and a failure to warn, claiming the car may have accelerated on its own. Tesla’s vice‑president of AI has asserted that Butler manually pressed the accelerator to 100 % throughout the crash. The National Highway Traffic Safety Administration has opened its own investigation, and the Harris County Sheriff’s Office continues to review the incident.

The case highlights ongoing scrutiny of autonomous‑driving systems and could have broader implications for vehicle safety regulations and liability standards.