A Texas crash that killed an elderly woman has led to a manslaughter charge against Michael Butler, the driver of a Tesla Model 3. The vehicle, operating in Full Self‑Driving mode, struck a home in Katy last month. Butler allegedly accelerated while the system was active, resulting in the fatal collision.

Police records show Butler pressed the accelerator to full throttle, reaching 73 mph before impact. A sheriff's office complaint notes he manually overrode the autonomous system while doing Door Dash deliveries. After the crash Societies, investigators seized the Tesla and Butler's phone, uncovering searches about the system’s aggressiveness.

Butler faces a $150,000 bond while the Harris County jail holds him. The family of Martha Avila has filed a wrongful‑death suit that names both Tesla and the driver for negligence and alleged design flaws. Tesla now contends with a fresh National Highway Traffic Safety Administration probe into its Full Self‑Driving technology.

This incident spotlights the tension between advertised autonomy and human oversight. If drivers routinely override the system, the promise of safer, hands‑free driving evaporates. Manufacturers and regulators must tighten safeguards or clarify user responsibilities before broader adoption can deliver on its safety claims.