(Estacada, OR)  --  A man who's accused in the shooting death of a Portland man in Estacada is being sought by authorities.  Sheriff's deputies say 47-year-old Richard Allen Hess of Sandy is facing a murder charge in the deadly shooting of 39-year-old Dominick James Perry of Portland on Saturday.  Investigators say Hess's pickup truck was found abandoned just east of Estacada yesterday.  Anyone with information on the case is asked to call 503-723-4949.