Kyle Shanahan makes shocking revelation about car during accident

San Francisco 49ers head coach Kyle Shanahan plans to coach the team's preseason opener against the Tennessee Titans this Thursday. Shanahan recently held his first news conference since suffering a severe concussion during a car crash on July 14. During the session, he revealed new details regarding the circumstances leading up to the wreck. Shanahan has already been deemed at fault for the accident as he takes steps toward resuming his normal coaching duties.