A man from The Dalles died in a motor vehicle accident in Clackamas County early Saturday morning. The Clackamas County Sheriff’s Office says 21-year-old Giovanny Alberto Avila of The Dalles was found unresponsive in the passenger seat of a car that crashed into dense vegetation shortly before 12:15 Saturday morning in Happy Valley. Avila was pronounced deceased at the scene. The driver of the car, 21-year-old Gavin Elliott Wallis was taken to a hospital and later arrested and booked into the Clackamas County Jail on charges of second degree manslaughter and DUII. The Sheriff’s Office said he was being held without bail, and the case referred to the Clackamas County District Attorney’s office for prosecution.