(Portland, OR)  --  A driver who was involved in a fatal crash on Christmas day last year in Portland has been arrested.  The crash happened near Southeast 122nd Avenue and Powell Boulevard.  One person was critically injured and later died at a hospital.  Twenty-four-year-old Conner Wells was a passenger in the car driven by 26-year-old Martell Mason.  Mason was indicted by a grand jury in January, but he couldn't be located.  U.S. Marshals found Mason on Wednesday and he was arrested.  He'll be charged with Manslaughter in the First Degree, Hit and Run, and reckless driving.