MEMORANDUM **
Petitioner Tannen Soojian appeals the district courts denial of his federal habeas petition under 28 U.S.C. § 2254. Petitioner argues that, by admitting evidence of his statements to police, the state trial court violated his Fifth Amendment rights under Miranda v. Arizona, 384 U.S. 436, 86 S.Ct. 1602, 16 L.Ed.2d 694 (1966). On this issue, the state court of appeals found that the state trial court did not err when it admitted evidence of Petitioners statements to police. On federal habeas review, the district court denied the petition for a writ of habeas corpus. We have jurisdiction under 28 U.S.C. §§ 1291 and 2253, and we affirm.
We review de novo a district courts denial of a habeas petition. Henry v. Ryan, 720 F.3d 1073, 1078 (9th Cir. 2013). Under the Antiterrorism and Effective Death Penalty Act of 1996, we may grant relief only when a state court determination was (1) “contrary to or involved an unreasonable application of, clearly established federal law, as determined by the Supreme Court of the United States” or (2) “based on an unreasonable determination of the facts in light of the evidence presented in the State court proceeding.” 28 U.S.C. § 2254(d). Review of a state courts decision is “highly deferential,” Renico v. Lett, 559 U.S. 766, 773, 130 S.Ct. 1855, 176 L.Ed.2d 678 (2010) (internal quotation marks omitted), and a federal court may not grant relief where “fairminded jurists could disagree” about the correctness of the state court determination, Harrington v. Richter, 562 U.S. 86, 101, 131 S.Ct. 770, 178 L.Ed.2d 624 (2011) (citation omitted).
We assume, without deciding, that admitting evidence of Petitioners statements to police was constitutional error. Nonetheless, any error was harmless. At trial, the prosecutor did not rely extensively on Petitioners statements, and other evidence of Petitioners guilt was very strong. Petitioner argues that the jurys decision was close and that admission of his statements could have substantially affected the verdict. Specifically, Petitioner emphasizes that jury deliberations lasted 17 hours over the course of four days. The reason for the length of deliberations is speculative, however, and is at least as plausibly attributable to deliberations on counts on which the jury did not convict Petitioner. In the circumstances, the length of deliberations, standing alone, does not inform the harmless error analysis.
The state court of appeals did not analyze whether the admission of Petitioners statements to police was harmless error, so Petitioner is entitled to habeas relief “only if the federal court has ‘grave doubt about whether a trial error of federal law had substantial and injurious effect or influence in determining the jurys verdict.’ ” Davis v. Ayala, 576 U.S. 257, 268, 135 S.Ct. 2187, 192 L.Ed.2d 323 (2015) (quoting ONeal v. McAninch, 513 U.S. 432, 436, 115 S.Ct. 992, 130 L.Ed.2d 947 (1995) (internal quotation marks omitted)). This standard requires more than a “reasonable possibility” that the error was harmful. Id. (citing Brecht v. Abrahamson, 507 U.S. 619, 637, 113 S.Ct. 1710, 123 L.Ed.2d 353 (1993)). Petitioners statements to police played a relatively small role in the prosecutors closing statements. On this record, especially given the other evidence of Petitioners guilt, Petitioner has not demonstrated that evidentiary errors at trial had a substantial and injurious effect or influence on the jurys verdict.
AFFIRMED.