Flying T Ranch, Inc. v. Stillaguamish Tribe of Indians

FILE THIS OPINION WAS FILED FOR RECORD AT 8 A.M. ON OCTOBER 9, 2025 IN CLERK’S OFFICE SUPREME COURT, STATE OF WASHINGTON OCTOBER 9, 2025 SARAH R. PENDLETON SUPREME COURT CLERK IN THE SUPREME COURT OF THE STATE OF WASHINGTON FLYING T RANCH, INC., a Washington ) corporation, ) ) No. 103430-0 Petitioner, ) ) En Banc ) v. ) Filed: October 9, 2025 ) STILLAGUAMISH TRIBE OF INDIANS, ) a federally recognized Indian tribe, ) ) Respondent, ) ) ) SNOHOMISH COUNTY, a Washington ) State municipal corporation, ) ) Defendant. ) _______________________________________ ) MADSEN, J.— Under federal common law,…