Davenport v. WASHINGTON EDUCATION ASSN.548 U.S. 942 SCOTUS2006Check TreatmentCheck Treatment 548 U.S. 942 (2006) DAVENPORT ET AL. v. WASHINGTON EDUCATION ASSN. No. 05-1589. Supreme Court of United States. September 26, 2006 Certiorari granted, cases consolidated, and a total of one hour is allotted for oral argument.