In an 11th-hour bombshell in the federal case against Toyota Motor Co. on Wednesday, the attorney for the driver suing the carmaker unveiled his theory for what caused a 2006 fatal crash.
Toyota's attorneys appeared to be caught off guard. Since the car company delivered its closing arguments first, it had no chance to rebut.
Jury deliberations began Wednesday afternoon and will resume Thursday.
Driver Koua Fong Lee lost control of his 1996 Camry, said his attorney Bob Hilliard, because each time he tapped the gas pedal on the long exit ramp off eastbound Interstate 94 at Snelling Avenue, the car accelerated.
Lee's Camry got stuck at higher and higher speeds, Hilliard said, so when Lee pumped the brakes he was unable to stop and he rear-ended an Oldsmobile Ciera stopped at a red light. The driver of the Oldsmobile and his 9-year-old son were killed instantly. The driver's 6-year-old daughter was badly injured and died a year later.
Hilliard based his case on the testimony of his automotive consultant, John Stilson, who spoke only briefly during the trial about the scenario laid out by Hilliard in his summation. If the system is stuck and the pedal is pushed further, "it will keep binding," Stilson testified, demonstrating a model of the accelerator device to jurors. "If you push further, it will stay there."
Nylon pulleys attached to the accelerator overheated because of where they sat near the engine, Stilson said in court, and the heat caused them to bind.
None of Toyota's witnesses spoke to the gas-pedal issue as described by Hilliard during the three-week trial in Minneapolis.