Yes there is support that it was the Toyota that caused the accident
http://abcnews.go.com/Blotter/RunawayToyotas/expert-mechanical-defect-found-runaway-toyota-camry-killed/story?id=10667854Lawyers for Minnesota Man In Prison For Vehicular Manslaughter Say New Inspection Report On His Toyota Strengthens Case to Release Him
By ANGELA M. HILL
May 19, 2010
The expert hired by lawyers for a Minnesota man imprisoned for vehicular manslaughter after his speeding Toyota killed three people has filed a report claiming that he has identified a mechanical flaw that could have caused the accident.
"This makes our case even stronger," said Bob Hilliard, an attorney for Koua Fong Lee, 36, who is serving an eight-year prison sentence. Hilliard hopes to convince Ramsey County, Minnesota prosecutors to free Lee from prison pending a new trial.
After inspecting Lee's 1996 Camry, Richard F. Dusek, the Michigan-based expert hired by Hilliard and co-counsel Brent Schafer, has filed an official report stating that the vehicle's throttle cable was stuck and could have held the throttle open, and that analysis of the rear brake light shows that the brakes were depressed at the time of the crash. Lee has always said that his brakes were not working and his accelerator was stuck on the Sunday afternoon in June 2006 when he plowed into a St. Paul intersection at more than 70 MPH and struck another car.