OAKLAND, Calif. (KTVU) - A 25-year-old man has been arrested after he was seen riding in the back seat of a Tesla with no one in the driver's seat.Param Sharma was arrested on two counts of reckless driving and disobeying a peace office.The harrowing sight was captured on cellphone video and shows Sharma in the backseat of the vehicle that is traveling along Interstate 880 with no driver in sight."It’s just so dangerous.