TOP PICK: See Video of Paul Walker's Deadly, Fiery Car Crash

There's are still many questions surrounding Paul Walker's sudden death from a fiery car accident, but in a new video that shows the moment of impact and subsequent explosion, it's clear drag racing wasn't a factor.

In the video, the 2005 Porsche Carrera GT was the only car on the road before the crash.

A law enforcement official tells E! News the car was traveling at 40 to 45 miles per hour in a 45 mph zone before losing control on a curve, where the limit dropped to 15 mph.

The 40-year-old Fast and Furious star was killed at the scene, along with the driver, who was his friend and business partner Roger Rodas. Rodas was also an experienced professional driver.

Autopsies are scheduled tenatively for today. We hope they'll help shed some light on what caused this tragic accident.

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