A 2024 Tesla Model Y ran off Interstate 35 in rural Missouri, struck a guardrail, and killed its driver, a 64-year-old woman from Raymore. Troopers reported a single-vehicle wreck and said the car “went off the road.”

What they didn’t say, and likely didn’t know, is that Tesla’s own report to federal regulators says the car’s driver-assist system was engaged. This is part of an ongoing Electrek investigation matching reported crashes to Tesla’s redacted NHTSA data.

A US congressman is demanding the Department of Transportation explain what it’s doing about Tesla’s Autopilot and Full Self-Driving after an NBC News investigation surfaced dozens of videos of drivers apparently asleep at the wheel.

Rep. Raja Krishnamoorthi gave Transportation Secretary Sean Duffy until September 30 to answer five questions about the systems, which Tesla itself says “require active driver supervision and are not autonomous driving systems.”