PLEASANTON, Calif. (KGO) -- New details are emerging from the deadly car crash that killed a family of four in Pleasanton. A complaint to safety regulators raises concerns about the electric vehicle driven by the family -- by car maker VinFast.
All four members of the George family - including two young children - died in the crash in Pleasanton nearly three weeks ago.
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They ran into a large oak tree, then the car caught fire.
Records from the National Highway Traffic Safety Administration show days after the crash, someone filed a complaint about electric car maker VinFast with details seeming to match the Pleasanton crash.
The complaint writer says they are the owner of the car, and loaned it to a coworker - the driver in the crash.
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The complaint also said they'd had prior issues with the car's steering wheel going rogue.
Investigators have said they're looking into whether speed played a role in the crash.
VinFast told us in a statement, "VinFast is aware of this tragic accident in Pleasanton and our hearts go out to the family."