OPINION
Henry Maldonado appeals the district court’s denial of his petition for a writ of habeas corpus. Maldonado was convicted in Ohio of murder, tampering with evidence, and abuse of a corpse. The district court granted a certificate of appealability on two related issues: whether the state court’s admission of a police officer’s testimony that the chief prosecution witness passed a “test” for truthfulness rendered Maldonado’s trial fundamentally unfair in violation of the Due Process Clause; and whether the prosecutor improperly vouched for the chief prosecution witness’s credibility by eliciting the police officer’s testimony about the test. While admission of the comment may have been improper, the Ohio Court of Appeals’ rejection of Maldonado’s due process claim was not contrary to or an unreasonable application of clearly established federal law. Maldonado has forfeited his prosecutorial misconduct claim. Therefore, we affirm.
I. Background
This court presumes the state court’s findings of fact to be correct. 28 U.S.C. § 2254(e)(1) (2005). The Ohio Court of Appeals recited the facts underlying Maldonado’s conviction as follows:
On November 23, 1999, at approximately 8 p.m., firefighters discovered the body of fifteen-year-old Virginia Velez in a field behind a residential neighborhood in Lorain, Ohio. The body was burned. The coroner later determined that Virginia had been strangled first, then her body was set on fire. Just two hours before the grisly discovery, Virginia was with two girlfriends at one girl’s home. Virginia told the girls that she was going to see her sometimes-boyfriend Henry Maldonado, who lived a few blocks away. The field where Virginia’s body was found was directly behind Maldonado’s house.
The police investigation included interviews with a number of persons who knew both Virginia and Maldonado. The police also received a tip that Maldonado was seen depositing a garbage bag behind a local convénience store, possibly disposing of it in the dumpster. It contained certain items belonging to Virginia. The police uncovered sufficient evidence implicating Maldonado *472 that a grand jury indicted him on two counts of murder, one count of aggravated murder, abuse of a corpse, and tampering with the evidence.
On December 11, 2000, the case against Maldonado proceeded to a jury trial. Numerous witnesses appeared on behalf of the state, including the coroner, police officers, several of Virginia’s relatives, and a number of teenage friends of Maldonado and Virginia. Maldonado offered nothing in his own defense. The jury returned guilty verdicts on all counts. The aggravated murder count and two counts of murder were merged. The trial court sentenced Maldonado to consecutive terms of twenty years to life for aggravated murder, three years for tampering with evidence and twelve months for abuse of a corpse.
State v. Maldonado,
No. 01-CA-007759,
Testimony about Tyrone Price, the state’s key witness, forms the basis for the due process claims on which the district court granted a certificate of appealability. The Ohio Court of Appeals found that Price entered a plea agreement under which Ohio agreed to prosecute Price as a juvenile and to charge Price only with tampering with evidence, in return for Price’s testifying against Maldonado. Id. at *2. Price had to pass a computer voice stress analysis test (“CVSA”) in order to enter the agreement. Id. Price testified at trial that he pled guilty to tampering with evidence and was sentenced to confinement in a juvenile facility. At issue here is whether a police detective’s testimony that he believed Price because Price “was tested,” violated Maldonado’s due process rights.
On direct examination at trial, Price testified that he went to Maldonado’s house to watch movies on the night of the murder. When Maldonado went to the basement in the middle of a movie, Price followed him. Price knew that Virginia was there when he got to the basement, because he heard the two talking. Price watched as Maldonado strangled Virginia with shoelaces; it took several minutes. Maldonado asked Price to help him take the body outside, and Price refused. Maldonado put the body in a garbage can and dragged it outside. Price followed him. The garbage can tipped over once Maldonado and Price reached the edge of a woods behind the house. Maldonado asked Price to help him move the garbage can, and Price did this. Price saw Maldonado rub alcohol on the victim’s body, and then Price ran home.
The Ohio Court of Appeals made the following findings of fact concerning the disputed admission of the detective’s testimony:
The state’s strongest evidence against Maldonado came from the testimony of Tyrone Price, a teenage friend of Maldonado. Price testified that he saw Maldonado strangle Virginia, drag the body into the open field, and douse it with rubbing alcohol. Price initially told police investigators two different stories, neither of which implicated Maldonado in the murder. Price finally cooperated with police as part of a plea agreement. ... As part of the plea agreement, Price had to pass a voice stress test to establish his truthfulness.
During his testimony Price began to state, without solicitation, that he had taken the polygraph test. 1 Defense *473 counsel objected when Price said, “I took a lie — The objection was sustained and the statement was stricken. Later, a detective [Detective Moskal] testified about his investigation in the case. Defense counsel strongly challenged the quality 'of Price’s testimony, and suggested that the police prematurely identified Maldonado as the primary suspect, notwithstanding Price’s prior contradictory statements to police. 2 In an attempt to restore the detective’s credibility, the prosecution announced at sidebar its intention to ask [Moskal] on re-direct if he believed Price’s story and why.
Defense counsel strongly objected to the prosecution’s announced intention to question the detective about the methods he used to corroborate Price’s story. *474 The court allowed this line of questioning to proceed. The detective stated that he believed Price’s third interview which incriminated Maldonado, “[b]e-cause he was tested.” Defense counsel objected, but the court overruled the objection. After a sidebar, the court refused to strike the testimony.
Maldonado,
On direct appeal, Maldonado stated as his fifth assignment of error, “The trial court erred in allowing the state to elicit testimony regarding the fact that Tyrone Price had taken a [CVSA] test to determine whether or not he was telling the truth and the prosecutor committed misconduct when he elicited testimony vouching for the credibility of state’s witness Tyrone Price.” Maldonado argued both that evidence about the CVSA was inadmissible under Ohio law, and that “[t]he trial court’s failure to exclude this testimony violated Mr. Maldonado’s constitutional due process rights to a fair trial.” The Ohio Court of Appeals affirmed the conviction. The court read the prosecution decision to present evidence concerning Price’s taking the CVSA, as an attempt to rehabilitate Detective Moskal’s credibility. Id. at *3. The court stated that Moskal’s testimony that he believed Price’s last account because he was tested, “implied that Price passed the test and the police then found his story sufficiently credible to investigate Maldonado for the murder.” Id. The court stated that “the better practice would be to sustain the objection and strike the detective’s statement that Price was tested.” Id. Nonetheless, the court held, it could not conclude that “the brief mention of the test, without further explanation or detail, was prejudicial.” Id. The court did not address Maldonado’s prosecutorial misconduct claim. The Ohio Supreme Court denied review of the case.
Maldonado petitioned for a writ of habe-as corpus on August 9, 2002, in the United States District Court for the Northern District of Ohio. The district court adopted a magistrate judge’s recommendation that the petition be dismissed. With regard to the due process claims at issue here, the district court found that the state court evidence ruling did not deprive Maldonado of a fundamentally fair trial. It decided that the Ohio Court of Appeals correctly “concluded that the wealth of evidence against Maldonado rendered the trial court’s erroneous evidentiary ruling harmless.” The Ohio Court of Appeals “reasonably applied federal constitutional law in reaching [its] conclusions,” the district court held. The district court treated Maldonado’s improper vouching claim only in a footnote, observing that the same eviden-tiary error — admitting testimony about Price’s having been tested — gave rise to both due process claims. The court concluded, “The fact that Maldonado analyzes this single evidentiary error from two angles does not alter the Court’s conclusion that the admission of this testimony does not warrant” a grant of the habeas petition.
The district court granted a certificate of appealability on Maldonado’s claims that his due process rights were violated when the trial court admitted Moskal’s testimony about having tested Price, and when the prosecutor elicited the testimony.
II. Standard of Review
This court reviews de novo the district court’s decision to deny a petition for habe-as corpus.
Northrop v. Trippett,
A modified form of AEDPA deference applies to Maldonado’s claim that the state court’s admission of Moskal’s testimony about having tested Price deprived Maldonado of due process. Maldonado’s brief before the Ohio Court of Appeals argued that the trial court’s admission of Moskal’s comment violated both Ohio evidence law and the Due Process Clause. The Ohio Court of Appeals ruled that “the better practice would be to sustain the objection and strike the detective’s statement,” but it concluded that the brief mention of the test was not prejudicial. The Ohio Court of Appeals did not use the terms “due process” or “fundamentally unfair”; the court appeared to decide the issue solely on the basis of state evidence law.
3
In
Howard v. Bouchard,
Our conclusion that AEDPA deference applies is unaffected by the abrogation of
Clifford.
This court held in
Maples v. Stegall,
III. The Admission ofMoskal’s Testimony
Because the Supreme Court has not held that admission of testimony relating to a truth test renders a trial fundamentally unfair, the Ohio Court of Appeals’ decision to uphold Maldonado’s conviction, despite the arguably improper admission of Moskal’s statement about having tested Price, was not contrary to or an unreasonable application of federal law.
The Due Process Clause provides a remedy when the admission of unduly prejudicial evidence renders a trial fundamentally unfair.
Payne v. Tenn.,
The Ohio Court of Appeals’ decision was not unreasonable under the AEDPA standard. The Supreme Court has never held that statements implying the results of a polygraph or similar test render the defendant’s trial fundamentally unfair, in violation of the Due Process Clauses of the Fifth and Fourteenth Amendments. Further, we are aware of no federal court of appeals that has found a due process violation warranting a grant of habeas relief under these facts. Indeed, three circuits have rejected habeas petitioners’ claims that testimony about truth testing violated the petitioners’ due process rights. Notably, two reached this conclusion under pre-AEDPA de novo review.
Weston v. Dormire,
The district court therefore properly denied Maldonado’s due process claim.
TV. Prosecutorial Misconduct
The district court granted a certificate of appealability on ground one of Maldonado’s habeas petition, which includes his claims both that the trial court improperly admitted Moskal’s testimony, and that the prosecutor improperly vouched for Price’s credibility by eliciting testimony about Moskal’s having tested Price. In his brief on appeal, Maldonado does not assert a due process violation based on prosecutorial misconduct as a ground for habeas relief. Instead, he refers to this claim only indirectly.
See
Appellant’s Br. at 12 (“Moreover, both the investigating detective, Detective Moskal, and the prosecutor vouched for Price’s veracity.”). Therefore, he has forfeited this claim on appeal.
See United States v. Layne,
For the foregoing reasons, we AFFIRM the district court’s denial of Maldonado’s petition.
Notes
. Maldonado’s counsel on cross-examination impeached Price's credibility by questioning Price about the discrepancies between Price’s testimony and his previous statements to a police detective. Defense counsel put particular emphasis in cross-examination on Price’s differing accounts concerning how, when, and where the victim's clothes were removed. *473 The cross-examination included this exchange:
Q: You go to the adult system on a murder, it ain't til you're 21, is it?
A: No, it’s not.
Q: How long you talking about then?
A: Rest of your life.
Q: So then you got yourself a lawyer and he set up a meeting for you and Det. Mos-kal, Mr. Rosenbaum, and you started to give a little bit more of thé truth?
A: Yes, I did.
Q: So you told them that you weren't there when the killing took place, but Henry told you about it?
A: That’s right.
Q: That’s what you told them. And you figured that was going to be good enough, right?
A: Right.
Q: You were going to get your little deal, and, once you got your little deal, then you didn’t have to worry about it anymore?
A: No.
Q: Did you get out of the detention home after you told them that little story?
A: No.
Q: So then you decided you were going to tell [the police] another story, right?
A: I was — I took a lie -
Defense counsel then interrupted Price, and the state objected to the interruption. After a sidebar conference, the court sustained an objection to Price's volunteering information about the test. Price never finished his sentence.
. When the prosecution requested at sidebar to question Moskal about having administered a CVSA test to Price, the court stated, "I don’t believe the CVSA test results are going to come in, but I think there's enough of an opportunity of an open door from the Defendant’s perspective in that he really did rely solely upon [sic ] his things, so I'll allow some latitude....” The re-direct included this exchange:
Q: Now, when Mr. Bradley first asked you about Tyrone Price's statement and your determination as to when he was lying and when he wasn't, he asked you if that was partially based upon his statement?
A: Yes.
Q: And then he later got you to say that it was based on that statement, which is more accurate, and why?
A: One more time with that, please.
Q: Well, how do we know that [Price] is telling the truth? Did we take precautions to verify that?
A: Yes, we did.
[Defense counsel]: Objection.
The Court: Overruled.
Q: [Defense counsel] is at least inferring that ... that you went over [Price’s] statement with him until he got it straight?
A: That’s not correct.
Q: Did [Price]—
The Court: That would be overruled.
Q: Did [Price] lie to you?
A: At the beginning, yes.
Q: And you were able to confront him with those lies through various means and determine—
A: Yes.
Q: what the truth was and what it wasn't?
A: Yes.
Q: Do you believe everything he told you to this day?
A: I do.
Q: Everything?
A: No, just the last interview is what I believe.
Q: And why do you believe that?
A: Because he was tested.
[Defense counsel]: Objection.
The Court: Overruled.
. Ohio courts, after determining that a trial court improperly admitted evidence, then address "whether the admission ... constituted prejudicial error.”
State v. Rowe,
(1) [wjhether defendant objected and/or sought a cautionary instruction; (2) whether the reference was inadvertent; (3) whether there were repeated references; (4) whether the reference was an attempt to bolster a witness’s credibility; and (5) whether the results of the test were admitted rather than merely the fact that a test had been conducted.
Id.
(quoting
People v. Rocha,
. The district court noted, “No one disputes that it was error for the state court to admit the testimony that is at the heart of this claim.” The warden argues, however, that it
did
assert proper application of Ohio evidence law in its answer / return of writ, where it stated that Maldonado's petition “is designed to create the specter of error where none occurred.” The prosecution asked Mos-kal about “what steps were taken to verify Price’s account” only as a way of rehabilitating Moskal, in response to defense counsel’s impeachment of Moskal’s credibility, the warden argues. Appellee's Br. at 19. Further, the warden contends that Moskal's reference to Price’s having been "tested,” because it was brief, not repeated, and did not disclose the results, was innocuous.
Id.
at 22,
Ohio law appears to lend little support to these arguments. Ohio allows the results of a polygraph examination to be admitted if numerous conditions are satisfied, including the defendant’s stipulating to their admission.
State v. Souel,
. Two principal circumstances supported these courts’ holding the trial to have been fundamentally fair: (1) testimony about the test did not divulge the results and therefore did not play a key role in rehabilitating or discrediting a witness,
see Weston,
