Syllabus
At issue here is the Arizona Supreme Court’s decision that Cruz’s motion for postconviction relief failed to satisfy Arizona Rule of Criminal Procedure 32.1(g) because Lynch did not result in “a significant change in the law.” That court reasoned that Lynch was not a significant change in the law because it relied on Simmons, which was clearly established law at the time of Cruz’s trial. It so held even though Lynch overruled binding Arizona precedent foreclosing Simmons relief for Arizona capital defendants, and even though the Arizona Supreme Court had previously explained that the “archetype” of a “significant change in the law” is the overruling of “previously binding case law.” State v. Shrum, 220 Ariz. 115, 118, 203 P. 3d 1175, 1178. While the court reasoned that a significant change in the application of a law is not the same as a significant change in the law itself, Arizona can point to no other Rule 32.1(g) decision supporting that distinction. This interpretation of Rule 32.1(g) is entirely new and conflicts with prior Arizona case law. The novelty arises from the way in which the Arizona Supreme Court disregarded the effect of Lynch on Arizona law. Ordinarily, Arizona courts applying Rule 32.1(g) focus on how a decision changes the law that is operative in the State. Here, however, the Arizona Supreme Court disregarded the many state precedents overruled by Lynch, focusing instead on whether Lynch had wrought a significant change in federal law. Because the Arizona Supreme Court’s interpretation is so novel and unforeseeable, it cannot constitute an adequate state procedural ground for the challenged decision.