The results of investigations by authorities show what happened in the Paul Walker/Roger Rodas fatal accident last November.
Rodas was driving at more than 100 miles per hour when he crashed his Porsche carrying friend and Hollywood star Paul Walker.
What "caused" the Walker/Rodas crash?
James Dean, Paul Walker and Roger Rodas.
40-year-old Paul Walker was killed in a Porsche while riding in a Porsche in California today.