MEMORANDUM *

The district court properly denied California state prisoner Suddeth’s federal petition for habeas corpus pursuant to 28 U.S.C. § 2254. We need not decide whether the interrogation was conducted in violation of Miranda v. Arizona, 384 U.S. 436, 86 S.Ct. 1602, 16 L.Ed.2d 694 (1966), or Edwards v. Arizona, 451 U.S. 477, 101 S.Ct. 1880, 68 L.Ed.2d 378 (1981). The testimony as to the threats Suddeth made to the officer during the interrogation was admissible under Miranda. United States v. Mitchell, 812 F.2d 1250, 1253-54 (9th Cir. 1987) overruled on other grounds by Planned Parenthood of the Columbia/Willamette, Inc. v. Am. Coalition of Life Activists, 290 F.3d 1058, 1066-70 (9th Cir. 2002) (en banc). Even assuming, without deciding, that the interrogation was conducted in violation of Miranda, admission of the remainder of the testimony concerning the interrogation was harmless because it did not have a “ ‘substantial and injurious effect or influence in determining the jury’s verdict.’ ” Brecht v. Abrahamson, 507 U.S. 619, 637, 113 S.Ct. 1710, 123 L.Ed.2d 353 (1993) (quoting Kotteakos v. United States, 328 U.S. 750, 776, 66 S.Ct. 1239, 90 L.Ed. 1557 (1946)).

Because there was no error in the admission of Suddeth’s statements at trial, a fortiori, appellate counsel was not constitutionally ineffective for failing to assert the issue. See Turner v. Calderon, 281 F.3d 851, 872 (9th Cir. 2002) (stating that counsel is not ineffective for refraining from arguing an issue that has little or no prospect of success).

AFFIRMED.