An Iowa state court jury convicted Hein Quoc Thai of second degree murder and terrorism, and the court sentenced Thai to 50 years of imprisonment. After failing to obtain state court relief on direct appeal and in postconviction proceedings, Thai filed an application for a writ of habeas corpus, 28 U.S.C. § 2254 (2000), in the *973 United States District Court. The district court 1 dismissed his application and granted a certificate of appealability. After careful review, we affirm the judgment of the district court.
I. Background.
In August 1995 Thai was arrested in connection with a murder at the Café Di-Vang in Des Moines, Iowa. An investigation revealed that a Vietnamese group was responsible and that Thai was one of several people at the scene. Witnesses reported that Thai had possessed a .38 caliber revolver and had instructed the owner of the establishment not to call the police. At the police station after Thai’s arrest, Detective Dennis O’Donnell read Thai his Miranda 2 rights with the help of a translator, Police Cadet Phoukham Tran. Detective O’Donnell also gave Thai a written copy of his Miranda rights, written both in English and in error-filled Vietnamese. Thai verbally indicated that he understood his rights, but he was not explicitly asked whether he chose to waive them. As the interview proceeded, Thai made statements which were later introduced at trial against him.
Although Thai initially denied any involvement in the murder, Detective O’Donnell told Thai that several witnesses had placed him at the scene with a gun. Thai indicated that he was afraid of what the members of the group (some of whom were sitting in the police station and had seen Thai go into the interrogation room) might do to him if they learned that he had talked to the police. Detective O’Donnell responded that he would protect Thai and that nothing bad would happen to Thai if Thai agreed to talk, and Thai thereafter made a statement. Several times during the interrogation, Thai answered Detective O’Donnell’s questions in English and without waiting for a translation, indicating that he did understand some English.
Before trial, Thai’s lawyer sought to suppress the statements that Thai had made in interrogation, arguing that Thai had not been aware of his rights and that he had been unfairly manipulated by the tactics used in interrogation. At the suppression hearing, an expert testified that there is a cultural distrust of the police in Vietnam and that there were several serious mistakes on the Vietnamese-language Miranda form, rendering the written form ineffective to communicate to a suspect his constitutional rights. However, the same expert testified that the transcript of the Vietnamese translation of the verbal reading of the Miranda warning was ninety-nine percent accurate. At the same hearing, Detective O’Donnell admitted that he had told Thai that witnesses had seen him inside the Café, even though O’Donnell had no such information at the time. The state court denied the suppression motion.
The state court jury convicted Thai of second degree murder and terrorism. On direct appeal, Thai argued that he did not make a knowing and voluntary waiver of his
Miranda
rights and that his trial counsel was ineffective for failing to object to the admission of Thai’s statements taken in interrogation on the further ground that the statement was induced by a promise of leniency from Detective O’Donnell. The Iowa Court of Appeals rejected both arguments and affirmed, concluding that Thai’s
Miranda
waiver was valid. In recounting
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the evidence before the trial court, the Iowa Court of Appeals erroneously stated that the expert had testified that the written
Miranda
form was ninety-nine percent correct, even though the testimony had been that the written form was incorrect, but the transcript of the Vietnamese portions of the interview had been ninety-nine percent accurate. The court reasoned that the “warning sufficiently conveyed the information required by
Miranda.” State v. Thai,
In 1999 Thai presented his ineffective assistance of counsel claim in a petition for postconviction relief in the Iowa District Court, again arguing that he had been provided the ineffective assistance of counsel when his counsel failed to object to the admissibility of his confession because the confession was a product of Detective O’Donnell’s promise of leniency. Thai testified at his postconviction relief hearing that he had understood Detective O’Donnell’s willingness to protect Thai as a promise that, if Thai talked, then Thai would be set free and would not be prosecuted. The Iowa District Court denied postconviction relief, and Thai appealed. Reviewing the postconviction petition, the Iowa Court of Appeals found that Detective O’Donnell’s statements did not constitute a promise of leniency, and therefore his trial counsel had no duty to raise the issue.
Thai v. State,
Nos. 0-749, 00 — 491,
Thai filed a § 2254 application for a writ of habeas corpus in the United States District Court in December 2001. In addition to his Miranda and ineffective assistance of counsel claims, Thai also argued that the deferential review accorded state court convictions pursuant to § 2254 did not apply to his case because of two factual errors made by the state courts. First he pointed to the erroneous finding of the Iowa Court of Appeals on direct appeal that the Vietnamese translation of the written Miranda form was ninety-nine percent accurate, even though the testimony had actually been that the written form had been riddled with errors. He also pointed to the finding of the Iowa District Court considering his petition for postcon-viction relief that his trial court counsel had made a tactical decision not to pursue the theory of promise of leniency. The chief magistrate judge, in a very detailed and thorough Report and Recommendation, recommended that the application be denied. The district court, itself conducting an independent, careful, and thorough review, adopted the recommendation and dismissed the § 2254 application. The district court first determined that § 2254(d) *975 applied despite any alleged factual errors by the Iowa courts because neither error affected the application of § 2254(d). The court found that the factual error by the Iowa Court of Appeals on direct appeal regarding the written Miranda form was not material because the verbal warning had been sufficient to communicate Thai’s constitutional rights. As to the alleged factual error made by the state postconviction motion court, the district court was not convinced that there was any factual inconsistency, but even if there was, it was immaterial because the state court had also held that there had been no promise of leniency. The district court also held that the Iowa state courts did not render judgments that were contrary to or an unreasonable application of federal law when they determined that Thai had validly waived his Miranda rights and that Thai did not receive ineffective assistance of counsel.
The district court granted a certificate of appealability on all of the issues for which Thai requested the certificate. Thai makes the same arguments before this court, and we consider them in turn.
II. Standard of Review.
A district court may grant an inmate’s § 2254 application for habeas corpus on a claim “adjudicated on the merits in State court proceedings” only if the state court decision “was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States,” 28 U.S.C. § 2254(d)(1), or if the state court adjudication “resulted in a decision that was based on an unreasonable determination of the facts in light of the evidence presented in the State court proceeding,” § 2254(d)(2). We will find that the state court’s decision was contrary to clearly established federal law “if the state court applie[d] a rule that contradicts the governing law set forth in [Supreme Court] cases,” or “if the state court confronts facts that are materially indistinguishable from a relevant Supreme Court precedent and arrives at a result opposite [that of the Court].”
Williams v. Taylor,
Thai seeks a de novo review of the state court determinations, arguing that the deferential review outlined in § 2254 does not apply because the state courts unreasonably determined the facts in light of the evidence presented, and because the state courts failed to apply federal law to his claims. We will discuss these issues below in the context of each substantive claim. We note initially, however, that the Iowa state courts clearly addressed the federal nature of Thai’s claims. In the direct criminal appeal, the Iowa Court of Appeals framed the question in terms of whether there had been a “knowing, voluntary, and intelligent waiver of [Thai’s]
Miranda
rights under the Fifth and Fourteenth Amendments of the federal constitution.”
Thai,
III. Miranda Issues.
Thai first submits that the deferential standard of § 2254(d) does not apply to the state court determinations on his Miranda claims because of factual errors made in the Iowa state courts. We respectfully disagree. While the Iowa Court of Appeals on direct appeal made a mistake in recounting the facts introduced at trial by stating that the written Miranda form was ninety-nine percent correct, there is no evidence that the Iowa District Court had a mistaken view of the facts, nor was there any argument in Thai’s state postconviction proceedings that a material mistake of fact had been made at trial. Furthermore, the Iowa Court of Appeals concluded that Thai understood the verbal Miranda warning. We agree with the district court that the error made by the Iowa Court of Appeals in recounting the facts was not material and does not affect our application of § 2254(d).
Thai also maintains that the state court’s finding that he understood the
Miranda
warning as it was explained to him was not a presumptively correct factual finding under § 2254(d) and (e), but was instead a mixed question of law and fact to be reviewed de novo by our court. The United States District Court rejected his argument, holding that “[w]hile the ultimate question of whether a
Miranda
waiver was knowing and voluntary is one of law ... the underlying question of whether Thai understood the
Miranda
rights explained to him is one of fact.” (D. Ct. Order at 11; R. at 88). We agree with the district court. In the § 2254(d) context, the Supreme Court has provided that a case’s “basic, primary, or historical facts are the factual issue[s] to which the [§ 2254] statutory presumption of correctness dominantly relates.”
Thompson v. Keohane,
As to the merits of his
Miranda
arguments, Thai argues that the Iowa state courts’ conclusion that Thai knowingly and voluntarily waived his Fifth Amendment rights was contrary to or an unreasonable application of federal law as determined by the Supreme Court. In
Miranda,
the Court held that police officers must inform a suspect of his Fifth Amendment privilege against self-incrimination prior to initiating a custodial inter
*977
rogation. A suspect may then waive these rights provided that the waiver is knowing, voluntary, and intelligent.
Miranda,
Thai’s assertion is that he did not make an express waiver of his
Miranda
rights. Although Thai acknowledges that the Supreme Court has recognized implied waiver of
Miranda
rights,
see North Carolina v. Butler,
Second, after reviewing the interview transcripts, we conclude that Thai has not shown that his waiver was involuntary because he has not demonstrated that he was subjected to deceptive or coercive police tactics.
See Colorado v. Spring,
*978 IV. Ineffective Assistance of Counsel.
Thai again insists that § 2254(d) deference does not apply to the state court determination regarding his ineffective assistance of counsel claim because the Iowa District Court in the postconviction proceedings allegedly made a factual error when it determined that his trial counsel had made a tactical decision not to pursue the theory of promise of leniency. After careful review, we are not convinced that there is a factual error. As we read the transcript from the hearing, Thai’s trial counsel did testify that he had decided that his best strategy at the suppression hearing was to argue that Thai’s statements were not knowing and voluntary, and he also explained that an argument for suppression based on a promise of leniency was inconsistent with the knowing and voluntary argument.
Thai argues that he received the ineffective assistance of counsel because his trial lawyer in the Iowa district court failed to argue promise of leniency as a ground for suppression. In order to prevail on a claim for ineffective assistance of counsel, Thai needed to establish not only that his trial counsel performed deficiently, but also that Thai was prejudiced by his counsel’s performance.
Williams,
In order for Thai to demonstrate that his state trial court counsel performed deficiently, Thai needed to establish that “[his] counsel’s representation fell below an objective standard of reasonableness.”
Id.
at 688,
While it is inappropriate for an officer to obtain a statement from a suspect by making an express or implied promise of leniency,
Brady v. United States,
V. Conclusion.
Because the state court decisions that Thai validly waived his Miranda rights and was not denied the effective assistance of counsel were not contrary to or an unreasonable application of clearly established federal law, as determined by the Supreme Court of the United States, we affirm the judgment of the district court.
Notes
. The Honorable James E. Gritzner, United States District Judge for the Southern District of Iowa, adopting the Report and Recommendation of the Honorable Ross A. Walters, Chief United States Magistrate Judge for the Southern District of Iowa.
.
Miranda v. Arizona,
. Thai did not argue before the state trial court that his statements should have been
*978
suppressed based on Detective O'Donnell's alleged promise of leniency, and therefore, under Iowa law, Thai did not preserve the argument for later state court review.
State v. Eames,
