Los Angeles (CNN) -- "Fast & Furious" star Paul Walker may have initially survived a horrific car crash but died moments later of a combination of injuries from the impact and the resulting fire, according to a coroner's report. The one-page preliminary report released by the Los Angeles County coroner's office Wednesday listed the cause of the actor's death as the "combined effects of traumatic and thermal injuries." An autopsy concluded that Roger Rodas, who was driving the red Porsche Carrera GT, suffered "multiple traumatic injuries," but it was not clear in the report if he was still alive when the car burst into flames soon after the wreck.
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Coroner: Paul Walker died from "combined effects of traumatic and thermal injuries"
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Autopsy confirms Roger Rodas was driving the Porsche when it crashed
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Walker's and Rodas' deaths ruled an accident by the coroner
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Production of the next "Fast & Furious" film is shut down "for a period of time"
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