In a report from The Hollywood Reporter, in which they received information from an investigation by the L.A. Sheriff's Department, the Porsche Carrera GT that Paul Walker died in was driving "at an unsafe speed, approximately 100+ mph." The speed limit was recently raised from 35 mph to 45 mph. The driver, Roger Rodas, was heading east on Hercules St. when he lost control, spun, hit a tree, hit a light post, spun, hit another tree and caught fire. The toxicology reports showed that neither were affected by drugs or alcohol or any type. 

[via The Hollywood Reporter]