U.S. Sup. Ct.;
12-515

The State of Michigan, petitioner, entered into a compact with respondent Bay Mills Indian Community pursuant to the Indian Gaming Regulatory Act (IGRA). See 25 U. S. C. §2710(d)(1)(C). The compact authorizes Bay Mills to conduct class III gaming activities ((I)i.e(I)., to operate a casino) on Indian lands located within the State’s borders, but prohibits it from doing so outside that territory. Bay Mills later opened a second casino on land it had purchased through a congressionally established land trust. The Tribe claimed it could operate a casino there because the property qualified as Indian land. Michigan disagreed and sued the Tribe under §2710(d)(7)(A)(ii), which allows a State to enjoin “class III gaming activity located on Indian lands and conducted in violation of any Tribal-State compact.” The District Court granted the injunction, but the Sixth Circuit vacated. It held that tribal sovereign immunity barred the suit unless Congress provided otherwise, and that §2710(d)(7)(A)(ii) only authorized suits to enjoin gaming activity located “on Indian lands,” whereas Michigan’s complaint alleged the casino was outside such territory.