The attorneys for Bookout and Schwarz's family maintain the vehicle accelerated unexpectedly because of a defect in the car's electronic throttle-control system. Bookout's attorney said Toyota knew about the problems, but concealed that information from the public.
"We believe Toyota's conduct from the time the electronic throttle-control system was developed has been shameful," attorney Cole Portis told jurors. "It's a big deal, because if it doesn't work right, people get killed."
Attorneys for Toyota disputed those claims and blamed the crash on driver error.
"Sometimes people make mistakes while driving their cars," attorney Randolph Bibb Jr. said.
Bibb theorized that Bookout mistakenly pumped the gas pedal instead of the brake, and by the time she realized her mistake and pressed the brake, it was too late to avoid the crash.
Toyota already agreed to a more than $1 billion settlement in 2012 to resolve hundreds of lawsuits claiming economic losses Toyota owners suffered when the Japanese automaker recalled millions of vehicles because of sudden acceleration problems. But that settlement did not include those suing over wrongful death and injury, and hundreds more of those lawsuits remain.
Toyota has blamed drivers, stuck accelerators or floor mats that trapped the gas pedal for the sudden unintended acceleration claims that led to the recalls.
In a separate case earlier this month, a jury in California found Toyota was not liable for the death of a woman who was killed when her 2006 Camry apparently accelerated and crashed despite her efforts to stop. The woman's family was seeking $20 million in damages.
A federal judge in Orange County, California, is dealing with wrongful death and economic loss lawsuits that have been consolidated.
Federal lawsuits contend that Toyota's electronic throttle-control system was defective and caused vehicles to surge suddenly. Plaintiffs' attorneys have deposed Toyota employees, reviewed software code and pored over thousands of documents.
Toyota has denied the allegation, and neither the National Highway Traffic Safety Administration nor NASA found evidence of electronic problems.