MEMORANDUM *

Petitioner Philip Fry appeals from a district court order denying his petition for writ of habeas corpus following his conviction in California state court for, inter alia, first-degree murder.

Fry contends that he is entitled to habeas relief on the ground that his Miranda rights were violated by the admission of his videotaped confession. Such a violation warrants habeas relief only where the error had 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). While his rights unquestionably were aggrieved by the authorities’ clandestine tactics, the jury’s access to his identical confession to Jackson and Brown militates against the conclusion that the videotape had a “substantial and injurious effect” on their verdict. Thus, habeas relief is unwarranted.

Fry argues that habeas relief is appropriate based on the ineffective assistance rendered by his counsel, who failed to object to the testimony of a government informant. Habeas relief may lie for ineffective assistance if Fry demonstrates that his attorney’s conduct fell “outside the wide range of professionally competent assistance,” and that there is a “probability[,] sufficient to undermine confidence in the outcome,” that “but for counsel’s unprofessional errors, the result of the proceeding would have been different.” Strickland v. Washington, 466 U.S. 668, 690, 694, 104 S.Ct. 2052, 80 L.Ed.2d 674 (1984). Fry has not met either criterion. Inasmuch as “a court must indulge a strong presumption that counsel’s conduct falls within the wide range of reasonable professional assistance,” we are not at liberty to take issue retrospectively with the strategic decision made by defense counsel to challenge the testimony of the informant holistically based on its internal inconsistencies. Id. at 689. Moreover, the fact that Fry admittedly confessed the most damning elements of his crime to the informant prior to the jailhouse ruse convinces us that the state court did not unreasonably apply Strickland in concluding that Fry could not demonstrate prejudice.

Fry maintains that habeas relief is warranted on the ground that the state court improperly admitted evidence of his initial meeting with his victim in the Orange County jail. However, because “federal habeas corpus relief does not lie for errors of state law,” Lewis v. Jeffers, 497 U.S. 764, 780, 110 S.Ct. 3092, 111 L.Ed.2d 606 (1990), this alleged error cannot constitute the basis for habeas relief.

Finally, Fry contends that the cumulative effect of the errors committed rendered his trial so fundamentally unfair that it deprived him of due process. The evidence arrayed against Fry by the prosecution was voluminous, and the state court’s conclusion that the cumulative effect of the trial errors did not undermine confidence in the outcome of the trial was neither *441“contrary to,” nor an “unreasonable application of’ controlling federal law. 28 U.S.C. § 2254(d)(1).

AFFIRMED.