Opinion by Judge REINHARDT; Concurrence by Judge FISHER; Dissent by Judge O’SCANNLAIN
REINHARDT, Circuit Judge:Robert Kennedy was tried twice on a charge of selling 0.-08 grams of a substance in lieu of a controlled narcotic drug — a substance that looked like an illegal drug but wasn’t — to an undercover police officer for $20. The first trial ended in a hung jury: four jurors favored finding Kennedy not guilty; eight jurors thought him guilty. Prior to his second trial, Kennedy twice asked the state court to provide him with a complete transcript of the earlier proceed*1043ing. It refused to do so. Instead, it granted him only the portion of the transcript that contained the witnesses’ testimony and denied him the portion that contained the parties’ motions and the court’s rulings thereon, as well as the court’s instructions and the parties’ opening statements and closing arguments.
At the second trial, Kennedy was represented by a new attorney who proceeded without the aid of a complete transcript of the prior trial. Aware that the new attorney did not have the full transcript, the state introduced evidence intended to show gang involvement on Kennedy’s part — evidence that had been excluded from the first trial after a successful pre-trial motion to suppress. This time, after a one day trial and three days of deliberations, the jury returned a guilty verdict. Because Kennedy had two prior serious or violent offenses, he was sentenced for the $20 sale of a non-drug to a prison term of twenty-five years to life, pursuant to California’s Three Strikes Law, Cal.Penal Code §§ 667(e) and 1170.12(c)(2) (2003).
Kennedy appeals the district court’s dismissal of his habeas corpus petition. He argues that his Fourteenth Amendment right to due process and equal protection was violated when the state court denied his request for the full transcript of his first trial. Because the state court’s decision was contrary to clearly established Supreme Court law, we reverse the district court and direct it to grant Kennedy’s habeas petition.1
I
The Second Trial
The prosecution’s principal witness in the second trial, as in the first, was Detective Leroy McDowell of the San Diego Police Department. Detective McDowell testified that he was working undercover narcotics detail in casual clothes one afternoon in October of 1995. Another officer dropped him off near the intersection of 22nd and J Streets in San Diego. McDowell testified that when he saw Kennedy and Randall Tucker across the street, he made eye contact with Kennedy and nodded his head. McDowell said that he approached the two men and asked, “Are you serving?,” meaning in street terminology, “Are you selling drugs?” Tucker responded by saying, “What?” McDowell testified that he asked the question again and Tucker responded, “What do you want?” McDowell said he told the two men that he wanted a “2-0,” which he testified means $20 of rock cocaine or another controlled substance. In response, Tucker asked, “2-0 of what?;” McDowell said he repeated, “2-0.”
McDowell said that Kennedy then asked for money, and he took a prerecorded $20 bill from his pocket and gave it to him. Kennedy put the bill in his pocket and said to Tucker, “Give it to him, cuz.” Tucker walked over to the fence, picked up a paper bag, and handed it to McDowell. Inside the bag were pieces of an off-white, rock-like substance. Tucker asked if McDowell was a police officer, and McDowell said, “No, why would I be down here if I was the police?”
McDowell testified that he looked in the bag, told Tucker that there was not enough there, and asked him to give him some more. Tucker then said, “That’s all we have. Come back later we’ll give you some more.” McDowell then said, “No, at least give me $5 of my money back.”
McDowell walked away from Kennedy and Tucker and alerted the other officers *1044who were waiting nearby. The officers then moved in and arrested the two. In Kennedy’s pocket, they found the marked $20 bill. The bag contained 0.08 grams of a “non-controlled substance” that had the appearance of an illegal drug.
Although Tucker pled guilty after the first trial, and thereby avoided a three-strike twenty-five years to life sentence,2 he testified for the defense at the second trial. His testimony differed from McDowell’s. Tucker testified that he and Kennedy had been hanging out in the area all day and earlier had been stopped and patted down by police, who found nothing on either man. Tucker told the jury that, when McDowell approached the two, no drugs were ever mentioned but that he noticed McDowell had money in his hands. Tucker said McDowell handed the money to him. Because McDowell was “pushing too much,” Tucker walked over to a nearby area, picked up a piece of paper bag, and gave it to McDowell. Tucker said “2-0” and “are you serving” can mean different things, and that he did not know what McDowell wanted.
In addition to Detective McDowell’s testimony regarding the actual event, the prosecution elicited “gang” testimony from him. The prosecutor asked McDowell if he could tell the jury what the word “cuz” meant, as it was used by Kennedy during the transaction. He replied, “Terminology used by Cripp gang members.” The prosecutor persisted, “Is it on the street used for — commonly used between individuals that are working together?” McDowell answered, “Generally, it was most — a lot of people use it and — -but basically gang members and those that want to be gang members.”
Procedural History
The first trial was a joint trial of the two co-defendants. At a pre-trial hearing, Kennedy’s counsel moved in limine to exclude all references to any gangs and any gang affiliation; the court granted the motion in a written order which provided that, “There will be no mention of ‘gangs or gang affiliation,’ unless cleared by the Court, out of the presence of the jury.”
During the discussion of the motion, the court explained that evidence of possible gang involvement, if introduced at all, could be used only for impeachment purposes, to prove Kennedy and Tucker’s relationship. Before the prosecution could impeach Kennedy on this basis, however, the judge stated that he would hold a hearing outside the presence of the jury, after which he would make a determination as to whether the evidence should be admitted for even this limited purpose. The judge told the prosecutor he would “have to be pretty convincing before [he would] let that[evidence] come in.” The transcript of the discussions regarding the motion to exclude and the court’s ruling thereon was not given to Kennedy or his counsel prior to the second trial.
As soon as the mistrial was declared, Kennedy’s counsel moved for a complete transcript of the first trial in order to prepare for the expected second trial. The judge ruled that Kennedy was entitled only to a transcript of the trial testimony; he denied him the remainder of the transcript, including the parties’ opening statements and closing arguments, evidentiary motions and rulings, jury instructions, and all other motions and colloquies. The following exchange occurred between Kennedy’s counsel and the court:
*1045[Counsel]: Your Honor, I’d also ask for an order for a transcript being prepared for the purpose of the next trial.
[Court]: Well, you can submit that to the court after — I’d—I’d—I would hope that wouldn’t be necessary to go to that expense, but I’d like to explore some disposition short of that. But if it’s going to trial then I think the case law says that you’re entitled to that transcript, just of the testimony, not of the entire trial.
[Counsel]: That’s fine, your Honor.
[Court]: All right.
A second trial date was then scheduled. During a pre-trial hearing, Kennedy told the judge that he was dissatisfied with his counsel’s representation and moved to proceed pro se. The motion was granted and new stand-by counsel was appointed. At the hearing, before relieving counsel of her responsibilities, the court inquired whether she had ordered a transcript of the first trial. She responded that she already had one and would make it available to Kennedy. In fact, however, counsel had only the transcript of the witnesses’ testimony at trial, not the full proceedings.
Ten days later, Kennedy, now proceeding pro se, asked the court to provide him with a full trial transcript in order to enable him to prepare for the second trial. During the hearing on this motion, Kennedy told the judge that he did not have his “full trial transcripts” and that he only had the testimony of the witnesses at the first trial. He told the judge that he needed, at the very least, the transcript of “all motions, opening statements, and final argument.” Kennedy and his standby counsel (who later became appointed counsel)3 explained that Kennedy needed to review the full transcript so that he could prepare his defense for the second trial. The court denied the request.4
During the second trial, the prosecution, which was aware that the prior trial judge had excluded any mention of Kennedy’s alleged gang involvement, proceeded, deliberately, to elicit testimony from Detective McDowell on the subject of gangs. The prosecutor asked Detective McDowell what the word “cuz,” used by Kennedy during the street discussion, meant. McDowell testified that when Kennedy said, “Give it to him cuz,” that “cuz” was “[t]erminology used by Cripp gang members.” On further questioning by the prosecutor, McDowell elaborated, stating that “cuz” is a phrase “basically” used by “gang members and those that want to be gang members.”
The trial lasted one day, but the jury deliberated for three. During the course of their deliberations, the jurors asked that McDowell’s testimony be read back to them. Ultimately, the jury returned a guilty verdict, and the court sentenced *1046Kennedy to a prison term of twenty-five years to life pursuant to California’s Three Strikes Law. CaLPenal Code §§ 667(e) and 1170.12(c)(2).
The California Court of Appeal affirmed the conviction. After the California Supreme Court summarily denied review, Kennedy filed a habeas corpus petition in federal court. The magistrate judge recommended dismissal of the petition, and the district court adopted the magistrate’s recommendation. Kennedy appealed.
II
AEDPA Standard of Review
We review de novo the district court’s decision to grant or deny a petition for habeas corpus. Dows v. Wood, 211 F.3d 480, 484 (9th Cir.2000). The petition in this case was filed on November 26, 1999, well after the effective date of the Antiter-rorism and Effective Death Penalty Act of 1996 (“AEDPA”). Therefore, AEDPA’s provisions apply, and our review of the state court’s decision is governed by them.
Under AEDPA, we may grant a writ of habeas corpus to a person in state custody only if the state court’s decision was “based on an unreasonable determination of the facts in light of the evidence presented in State court proceeding,” 28 U.S.C. § 2254(d)(2), or the claimed constitutional error “resulted in a decision that 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).
A state court’s merit determination is “contrary to” United States Supreme Court clearly established law if it applies a rule (1) “different from the governing law set forth in [Supreme Court] cases,” Bell v. Cone, 535 U.S. 685, 694, 122 S.Ct. 1843, 152 L.Ed.2d 914 (2002), or (2) if it “confronts a set of facts that are materially indistinguishable from a decision of [the] Court and nevertheless arrives at a result different from [Supreme Court] precedent.” Price v. Vincent, 538 U.S. 634, 123 S.Ct. 1848, 1853, 155 L.Ed.2d 877 (2003).
III
It is well-established that “the State must, as a matter of equal protection, provide indigent prisoners with the basic tools of an adequate defense or appeal, when those tools are available for a price to other prisoners.” Britt v. North Carolina, 404 U.S. 226, 227, 92 S.Ct. 431, 30 L.Ed.2d 400 (1971). Applying this fundamental legal principle, the Britt Court held that the state is ordinarily required to provide an indigent defendant with the transcript of the proceedings of a prior mistrial in order to aid him in preparing for a second trial. Id. at 227-28, 92 S.Ct. 431. Here, the state does not dispute that Kennedy was entitled to a transcript of his prior mistrial. Rather, it contends that, under the relevant Supreme Court cases, an indigent defendant is entitled only to a transcript of trial testimony, not to a full transcript of the proceedings of the prior trial. The state is incorrect.
The Supreme Court held in Britt that “the State must provide an indigent defendant with a transcript of prior proceedings when that transcript is needed for an effective defense or appeal.” Id. at 227, 92 S.Ct. 431 (emphasis added). Although the Court did not define “prior proceedings” in its opinion, the meaning of the term is clear. Black’s Law Dictionary defines “proceeding,” in relevant part, as “the regular and orderly progression of a lawsuit, including all acts and events between the time of commencement to the entry of judgment.”5 Black’s Law Dictio*1047nary 1221 (7th ed.1999) (emphasis added); see also Black’s Law Dictionary 1204 (6th ed. 1990) (“The proceedings of a suit embrace all matters that occur in its progress judicially.”) (emphasis in original). From the dictionary definition it follows that the most “natural understanding” of “prior proceedings” is one that encompasses all of the acts and events that occur from the commencement of the judicial action until the entry of judgment. See Dastar Corp. v. Twentieth Century Fox Film Corp., 539 U.S. 23, 123 S.Ct. 2041, 2047, 156 L.Ed.2d 18 (2003) (adopting the most natural understanding of a given term as defined in the dictionary). Because parties’ motions, and the court’s rulings thereon, as well as opening statements and closing arguments, and the jury instructions all occur during the course of the judicial action, they are part of the proceedings. In asking this court to limit the meaning of “prior proceedings” to a transcript of witness testimony, the state would have us construe the term so as to violate its ordinary and plain meaning. We are not free to do so. See Dunn v. Commodity Futures Trading Comm’n, 519 U.S. 465, 470-71, 117 S.Ct. 913, 137 L.Ed.2d 93 (1997) (refusing to adopt the Commission’s reading of a term which violated the term’s ordinary and plain meaning).
There is nothing in the Supreme Court’s Britt decision or in any other Supreme Court case dealing with the provision of transcripts of proceedings that would permit the adoption of as narrow and cramped a reading as the state suggests. Rather, the Supreme Court’s other relevant decisions support our adoption of the term’s literal construction. For example, the Court in Griffin v. Illinois, 351 U.S. 12, 13, n. 3, 76 S.Ct. 585, 100 L.Ed. 891 (1956), held that, on appeal, indigent defendants must be provided with a free copy of a “report of proceedings,” defined by the Court as “all proceedings in the case from the time of the convening of the court until the termination of the trial[,]” including “all of the motions and rulings of the trial court, evidence heard, instructions and other matters which do not come within the clerk’s mandatory record.”6 The Court’s adopted definition of “report of proceedings” closely mirrors the dictionary meaning of “proceeding” provided in Black’s; because of the Britt Court’s reliance on Griffin, we infer that the Court meant its definition of the term “proceedings” to be the same as the definition of “proceedings” used in Griffin. Britt, 404 U.S. at 227-28, 92 S.Ct. 431. Further, in Mayer v. City of Chicago, 404 U.S. 189, 92 S.Ct. 410, 30 L.Ed.2d 372 (1971), the Court held that on appeal an *1048indigent defendant must be provided with a “full verbatim record where that is necessary to assure the indigent as effective an appeal as would be available to the defendant with resources to pay his own way.” Id. at 195, 92 S.Ct. 410. Again, the Court did not define “full verbatim record,” but its meaning is clear. Black’s defines “record on appeal,” as “the history of the proceedings on the trial of the action below (with the pleadings, offers, objections to evidence, rulings of the court, exceptions, charge, etc.), in so far as the same appears in the record furnished to the appellate court in the paperbooks or other transcripts.” Black’s Law Dictionary 1274 (6th ed.1990).7 The Court has made it clear that a transcript of pre-trial, as well as trial, proceedings must be provided. Roberts v. LaVallee, 389 U.S. 40, 42-43, 88 S.Ct. 194, 19 L.Ed.2d 41 (1967) (holding that state court must provide indigent defendant with his preliminary hearing transcript). Courts of Appeal have long understood its rulings. See, e.g., United States v. Devlin, 13 F.3d 1361,1365 (9th Cir.1994) (holding that the state must provide an indigent defendant with a suppression hearing transcript for trial preparation purposes); United States v. Vandivere, 579 F.2d 1240, 1243 (10th Cir.1978) (holding that “the presumption should be that indigent defendants in criminal cases are entitled to a transcript of any preliminary examination”); United States v. Young, 472 F.2d 628, 629 (6th Cir.1972) (holding that reversal was required where the trial court refused to grant defendant’s motion for a transcript of the first trial and the preliminary examination).8
Moreover, limiting the right to a transcript of a prior mistrial to the receipt of the transcript of witnesses’ testimony would be contrary to the Court’s reasons for requiring the state courts to provide such transcripts. In Griffin and its progeny, the Court made it clear that the provision of a full transcript was necessary to ensure that indigent defendants have the same opportunity to effectively defend themselves against criminal charges as those with money to buy transcripts. See, e.g., Roberts, 389 U.S. at 42, 88 S.Ct. 194 (1967) (“Our decisions for more than a decade now have made clear that differ-*1049enees in access to the instruments needed to vindicate legal rights, when based upon the financial situation of the defendant, are repugnant to the Constitution”)- We doubt seriously that a wealthy defendant would ordinarily proceed in a subsequent trial without purchasing a full transcript of the proceedings, including, but not limited to, the parties’ motions and the court rulings thereon and the opening statements and closing arguments. Britt, 404 U.S. 226, 92 S.Ct. at 437-38 (Douglas, J., dissenting) (stating that “wealthier defendants tend to purchase transcripts as a matter of course”); Martin v. Rose, 525 F.2d 111, 113 (6th Cir.1975) (“[W]e can think of no more valuable document for defense counsel approaching a contested trial than the record of the previous trial of his client for the exact same crime with which he is charged again before the court of another sovereign. We cannot conceive of a competent lawyer for an affluent client who would not order a trial transcript under such circumstances.”).
Portions of the transcript, other than the testimony of witnesses, are often crucial to the preparation of an effective defense. Opening and closing arguments may provide valuable insight into the government’s strategy; motions to suppress or exclude often reveal, as here, information regarding damaging and prejudicial evidence that the state plans to introduce, and the rulings thereon may sometimes be case-dispositive. Cf. United States v. Ash, 413 U.S. 300, 310-311, 93 S.Ct. 2568, 37 L.Ed.2d 619 (1973) (stating that the result of “critical confrontations” of the accused by the prosecution at “pretrial proceedings” might well “settle the accused’s fate and reduce the trial itself to a mere formality”) (quoting United States v. Wade, 388 U.S. 218, 224, 87 S.Ct. 1926, 18 L.Ed.2d 1149 (1967)). The state’s contention that such portions of the proceedings need not be furnished to indigent defendants cannot be reconciled with the Court’s stated purpose in establishing the right to a transcript of prior proceedings, to ensure that the defendant can prepare an “effective defense,” or with its mandate that poor defendants have the same access to transcripts and other basic materials as the wealthy. See Britt, 404 U.S. at 227, 92 S.Ct. 431.
We conclude that the Court’s cases clearly establish that an indigent defendant must be provided with a transcript of prior proceedings which includes, among other things, motions and the court’s rulings thereon, as well as opening statements, closing arguments, jury instructions, and relevant colloquies.9 California *1050law is similar. In its decision, the California Court of Appeal conceded that under California Supreme Court precedent the trial judge erred in failing to provide Kennedy with the full transcript of prior proceedings. The Court of Appeal stated that the trial court “should have provided” the “additional portions of the transcript” requested by Kennedy.
Therefore, the Court of Appeal did not contend, as the state does here, that either Supreme Court or California case law provides indigent defendants with the right to witnesses’ testimony only. Rather, the Court of Appeal held that the trial judge’s failure to provide the indigent defendant with a full transcript of all proceedings did not require reversal because of the doctrine of “substantial compliance.” Established Supreme Court law, however, does not provide a “substantial compliance” exception to the requirement that state courts provide a transcript of prior proceedings to indigent defendants facing a subsequent trial. Under Britt, it is assumed that a defendant will “ordinarily” need a complete transcript of a prior mistrial in order to present an effective defense. Britt, 404 U.S. at 228, 92 S.Ct. 43110 (declaring the transcript of a prior mistrial to be valuable to the defendant both as a discovery device in preparation for the next trial and as a tool at the trial itself for the impeachment of witnesses); see also Roberts, 389 U.S. at 43-44, 88 S.Ct. 194 (finding it unnecessary to discuss the importance of a preliminary hearing transcript to the defendant and holding that the transcript must be granted notwithstanding the dissent’s argument that the petitioner had suggested no use to which the transcript could be put).
The state contends that Mayer has created an exception, similar to “substantial compliance,” to the Britt rule that a defendant must be provided a complete transcript in order to prepare for a subsequent trial. The state’s reliance on Mayer is in error; the exception delineated there is not applicable in the case of second or successive trials. Mayer addressed the issue whether the state must provide a defendant with a full verbatim record for use on appeal. The Court held that because an appellant’s challenges to his conviction or sentence are limited to the specific issues raised by him in the appellate court (such as, for example, “the validity of the statute or the sufficiency of the indictment upon which conviction was predicated”), the state may show that the complete record contains extraneous material that it need not provide because it is irrelevant to the issues before the appellate court. Mayer, 404 U.S. at 194, 92 S.Ct. 410. Thus, on appeal, where the state meets its burden, it may provide an indigent defendant with “a record of sufficient completeness” — the record that is relevant to the issues raised — rather than a complete transcript, because “part or all of the stenographic transcript ... [is not] germane to the consideration of the appeal.” Id. at 194-95, 92 S.Ct. 410. Because all of the proceedings from a first trial are ordinarily germane to a second trial (at least in the absence of a dismissal of some of the initial charges), the record of “sufficient completeness” exception is inapplicable. The Supreme Court acknowledged this when it failed to incorporate similar lan*1051guage regarding a “record of sufficient completeness” in its Britt opinion — an opinion filed the same day as Mayer.11
The Court has recognized only one exception to the Britt requirement in the case of a second or successive trial. In Britt, the Court said that the state may provide an indigent defendant with an alternative device that would fulfill the same functions as a court-prepared transcript, but only after meeting its burden of establishing that the proposed alternative is sufficient. Britt, 404 U.S. at 230, 92 S.Ct. 431(stating that the defendant does not “bear the burden of proving inadequate such alternatives as may be suggested by the State or conjured up by a court in hindsight.”). The state does not contend that this exception is applicable here.12
Our dissenting colleague contends that there is another exception to Britt in addition to the “narrow” exception discussed here. Id. at 227, 92 S.Ct. 431. He states that a free transcript need not be provided if it is not “necessary to an effective defense,” and that for a “transcript to truly be ‘necessary to an effective defense’ ” it need be more than “merely helpful.” Dissent at 1061. He would then put the burden on the defendant to prove that there is a “need” for the transcript. The dissent’s attempt to create a second exception conflicts directly with Britt. In Britt, the Supreme Court stated that a decision to deny a petitioner a transcript which rested on the “petitioner’s failure to specify how the transcript might have been useful to him” would be constitutionally suspect. Id. at 228, 92 S.Ct. 431. It emphasized that its “cases ha[d] consistently recognized the value to a defendant of a transcript of prior proceedings, without requiring a showing of need.” Id. (emphasis added). In this regard, the Court cited Roberts v. LaVallee, in which it had granted the writ and concluded that, despite the fact that the petitioner had pointed to “no use to which the [preliminary hearing] transcript could have been put,” the state was required to provide it. Id. at 228 n. 3, 92 S.Ct. 431 (emphasis added). Like the California Court of Appeal, our dissenting colleague would have us abrogate clearly established Supreme Court law. This we are not free to do.
IV
Having identified clearly established Supreme Court law, we must next decide whether the California Court of Ap*1052peal’s decision is contrary to or an unreasonable application of that law. When determining whether a decision is either “contrary to” or an “unreasonable application” of AEDPA, the habeas court must examine the last reasoned decision by the state court. See Ylst v. Nunnemaker, 501 U.S. 797, 801-02, 111 S.Ct. 2590, 115 L.Ed.2d 706 (1991). In this case, the California Supreme Court summarily denied review of Kennedy’s claim, so the last reasoned state court decision is the California Court of Appeal decision on direct appeal.
In reaching its decision, the Court of Appeal relied on People v. Hosner, 15 Cal.3d 60, 123 Cal.Rptr. 381, 538 P.2d 1141 (1975), which adopted, in sum and substance, the applicable Supreme Court precedents, including Britt, and which held that “an indigent defendant in a criminal trial who was entitled to a free transcript of a prior mistrial was presumptively entitled to a full transcript of those prior proceedings.” Id. at 70, 123 Cal.Rptr. 381, 538 P.2d 1141 (citing Britt, 404 U.S. at 227, 92 S.Ct. 431) (emphasis in original). As discussed, applying Hosner, the California Court of Appeal concluded that the trial court should have provided Kennedy with a full transcript. If the Court had stopped its analysis here, the determination on the merits would not have been contrary to clearly established Supreme Court law.
The California Court of Appeal, however, went on to reject Kennedy’s constitutional claim on the basis that in providing Kennedy with only a transcript “of the[trial] testimony, the [trial] court substantially complied” with Hosner. In so doing, the state court added an additional factor to the Supreme Court rule, and thus its decision was contrary to clearly established Supreme Court law. The alteration of the existing Supreme Court requirements through the addition of the “substantial compliance” doctrine contravened controlling precedent, which requires the state to provide an indigent defendant with a full transcript of the prior proceedings for use in a subsequent trial. Britt, 404 U.S. at 227, 92 S.Ct. 431. In sum, because the California Court of Appeal created a new and additional “substantial compliance” exception to the governing Supreme Court rule, and thereby altered or amended the well-established Supreme Court requirement that indigent defendants be provided with a complete transcript of the “prior proceedings,” we hold that the state court’s decision was contrary to clearly established law. See Williams v. Taylor, 529 U.S. 362, 393, 397, 120 S.Ct. 1495, 146 L.Ed.2d 389 (2000) (holding that where the State Supreme Court “mischaracterized at best” the governing rule and read a “separate inquiry” into the established Supreme Court Strickland ineffective assistance standard, the writ must be granted); Benn v. Lambert, 283 F.3d 1040, 1051, n. 5 (9th Cir.2002) (“The addition, deletion, or alteration of a factor in a test established by the Supreme Court[ ] constitutes a failure to apply controlling Supreme Court law under the ‘contrary to’ clause of AEDPA.”).13
*1053V
Where the state completely fails to provide an indigent defendant with a transcript of a mistrial for use in connection with a second trial, we would likely find a structural error, requiring automatic reversal. See Turner v. Malley, 613 F.2d 264, 266 (10th Cir.1979) (holding that Britt requires automatic reversal where the state fails entirely to provide the defendant with a transcript for use at the second trial and also fails to show the existence of an alternative device that would fulfill the same functions as the transcript); Martin, 525 F.2d at 113 (same); United States v. Pulido, 879 F.2d 1255, 1257 (5th Cir.1989) (same); United States v. Talbert, 706 F.2d 464, 470 (4th Cir.1983) (same); see also Roberts, 389 U.S. at 43, 88 S.Ct. 194(reversing the state conviction, granting the writ, and failing to adopt the dissent’s suggestion that a separate harmless error analysis should be conducted where the state failed to provide the indigent defendant with a transcript of a preliminary hearing for use at trial). Where the state fails to provide only a portion of the transcript, however, we conclude that harmless error analysis applies. Cf. United States v. Devlin, 13 F.3d 1361, 1364-65 (9th Cir.1994) (applying harmless error where the trial court failed to provide the defendant with a transcript of a suppression hearing conducted prior to trial); United States v. Rosales-Lopez, 617 F.2d 1349, 1355(9th Cir.1980) (same). We note, however, that where significant and crucial portions of the proceedings of a first trial are omitted, it will generally be prejudicial to an indigent defendant’s ability to prepare an effective defense. See, e.g., Roberts, 389 U.S. at 43, 88 S.Ct. 194(holding that the failure to provide defendant with preliminary hearing transcript at which key state witnesses testified was constitutional error requiring reversal). The more significant and crucial the portions of the proceedings omitted, the more likely that we will be compelled to conclude that the defendant was deprived of the “basic tools of an adequate defense.” 14 Britt, 404 U.S. at 227, 92 S.Ct. 431.
In making a harmless error determination in a habeas case, “[n]ormally a record review will permit a judge to make up his or her mind about the matter. And indeed a judge has an obligation to do so.” O’Neal v. McAninch, 513 U.S. 432, 435, 115 S.Ct. 992, 130 L.Ed.2d 947 (1995). When reviewing a state court decision to determine “whether the error had a substantial and injurious influence or effect on the verdict,” Brecht v. Abrahamson, 507 U.S. 619, 627, 113 S.Ct. 1710, 123 L.Ed.2d 353 (1993), a judge should “ask directly, ‘Do I, the judge, think that the error sub*1054stantially influenced the jury’s decision?’ ” O’Neal, 513 U.S. at 436-37, 115 S.Ct. 992. Further, “[w]hen a federal judge in a ha-beas proceeding is in grave doubt about whether a trial error of federal law had a substantial and injurious effect or influence on the jury’s verdict, that error is not harmless. And, the petitioner must win.” Id. at 436, 115 S.Ct. 992(quotations omitted). These principles apply in post-AEDPA as well as pre-AEDPA cases. Early v. Packer, 537 U.S. 3, 10, 123 S.Ct. 362, 154 L.Ed.2d 263 (2003); Penry v. Johnson, 532 U.S. 782, 795, 121 S.Ct. 1910, 150 L.Ed.2d 9 (2001).
Upon review of the record, we conclude that the state court’s denial of a complete transcript of prior proceedings had a substantial and injurious effect on the jury’s verdict.15 Brecht, 507 U.S. at *1055627, 113 S.Ct. 1710. The prosecution took advantage of Kennedy’s counsel’s lack of knowledge regarding the prior trial court order prohibiting gang testimony in order to introduce the prejudicial testimony in the second trial; the state conceded as much during oral argument. The transcript of the trial testimony provided to the defense was devoid of any mention of gang involvement, gang language, or of a witness who would testify to the connection between the two. However, had Kennedy’s counsel had access to the missing portions of the transcript of the proceedings — which portions included the discussions regarding the introduction of gang related evidence, the motion to exclude, and the judge’s favorable ruling thereon— we have little doubt that Kennedy’s counsel in the second trial would have presented a similar motion with a substantial likelihood of success.16
After hearing arguments from counsel, the first trial judge made a determination that the introduction of evidence tending to show gang affiliation on the part of Kennedy would be highly prejudicial. The case law in this circuit provides ample support for that conclusion and for the conclusion that the failure to provide Kennedy with the portion of the transcript relating to that evidentiary issue, and the consequent introduction in the second trial of the gang related evidence, was prejudicial. Our cases make it clear that evidence relating to gang involvement will almost always be prejudicial and will constitute reversible error. Evidence of gang membership may not be introduced, as it was here, to prove intent or culpability. See Mitchell v. Prunty, 107 F.3d 1337, 1342-43 (9th Cir.1997), cert. denied, 522 U.S. 913, 118 S.Ct. 295, 139 L.Ed.2d 227 (1997) (reversing the conviction and holding that evidence of membership in a gang cannot serve as proof of intent, because, while someone may be an “evil person,” that is not enough to make him guilty under California law), overruled on other grounds by Santamaria v. Horsley, 133 F.3d 1242, 1248 (9th Cir.1998); see also United States v. Garcia, 151 F.3d 1243, 1244-46 (9th Cir.1998) (reversing the conviction and stating that it would be contrary to the fundamental principles of our justice system to find a defendant guilty on the basis of his association with gang members). In *1056this regard, we have stated that testimony-regarding gang membership “creates a risk that the jury will [probably] equate gang membership with the charged crimes.” United States v. Hankey, 203 F.3d 1160, 1170 (9th Cir.2000) (internal quotations and citations omitted). We further stated that where, as here, “gang” evidence is proffered to prove a substantive element of the crime (and not for impeachment purposes), it would likely be “unduly prejudicial.” Id. In sum, the use of gang membership evidence to imply “guilt by association” is impermissible and prejudicial. Garcia, 151 F.3d at 1246.
Here, the prosecution, well aware that the first trial court had forbidden the introduction of testimony relating to gang involvement or association in order to establish defendant’s guilt, deliberately elicited testimony from Detective McDowell for this purpose.17 We conclude that the jurors in Kennedy’s case most likely drew impermissible inferences from Detective McDowell’s testimony, equating Kennedy’s purported gang membership with the charged crime. The fact that the first trial ended in a hung jury and that, following a one day trial, the jury in the second trial deliberated for three days before reaching a verdict, also supports our determination that the refusal to provide Kennedy with a complete transcript had a substantial and injurious effect on the jury’s decision.18 In sum, had a transcript containing the missing portions of the proceedings, including the motion to exclude gang related testimony and the court’s favorable ruling thereon, been furnished to the defense, it would have served as precisely the type of “discovery device in preparation for[the second] trial” that Britt referred to when explaining why it is necessary to provide the defense with a transcript of the proceedings.19 404 U.S. at 228, 92 S.Ct. 431.
*1057We note that the prejudice in this case stemmed not only from the failure to provide Kennedy with the portion of the proceedings relating to the exclusion of gang related evidence, but also from the omission of other portions of the transcript. We consider at this point only the opening statements and the closing arguments from the first trial. The statements and arguments, which Kennedy explicitly requested but was denied, were also crucial to the development of an effective defense. Various tactical and strategic decisions made by Kennedy’s new counsel might have been affected had he been provided with a copy of the prosecutor’s opening statement and closing argument; he might, for example, have been able to anticipate some of the prosecution’s key arguments, identify potential weaknesses in its case, assess the relative weight that the prosecution would place on various items of evidence, and better determine what would be needed to refute them. As the California Supreme Court itself has explained, as “in the manner of the denial of the assistance of counsel, the denial of a transcript of a former trial infects all the evidence offered at the latter trial, for there is no way of knowing to what extent adroit counsel assisted by the transcript to which the defendant was entitled might have been able to impeach or rebut any given item of evidence.” Hosner, 15 Cal.3d at 70, 123 Cal.Rptr. 381, 538 P.2d 1141. In hindsight, it is difficult to conclude that the omitted portions of the transcript would not have been important to Kennedy in preparing an effective defense, particularly where, as here, the prosecution had a distinct advantage in presenting the government’s case, having knowledge of all that occurred during the course of the first trial. See Devlin, 13 F.3d at 1364 (stating that the transcript should have been provided to “placet ] the defendant on equal footing with the prosecution”). For these reasons, we hold that denying Kennedy a full transcript of the proceedings for use in relation to his second trial was not harmless error.20
*1058We REVERSE the district court’s denial of the petition for writ of habeas corpus and REMAND the matter for issuance of the writ.
. In view of our holding, we do not reach Kennedy’s two other claims: (1) that he was prejudiced by his counsel’s ineffective assistance, and (2) that California’s Three Strikes Law is unconstitutionally vague.
. Because Tucker had two prior strikes for violent felonies, if a jury had convicted him of the offense he was charged with, he would in all likelihood have been sentenced to, at a minimum, twenty-five years to life pursuant to California’s Three Strikes law. Instead, he entered into a plea agreement with the prosecution striking his prior offenses in return for a guilty plea, and received a sentence of 32 months.
. At the commencement of Kennedy's second trial, he moved to terminate his pro se status and have stand-by counsel appointed as his trial counsel. The motion was granted.
. The court colloquy regarding this request was:
[Stand-by Counsel ("Gayton”) ] It’s only the trial testimony that's been made available. I think counsel agreed only — stipulated to trial testimony, because I believe she felt that she was going to be trying the case, Ms. Feral. But since she’s not trying the case, he’s requesting the full transcript, in-eluding all motions, openings statement and final argument.
[Court] Why does he need that?
[Gayton] He needs to review that in order to prepare for his next trial.
[Court] Why?
[Gayton] He thinks a lot of those—
[Court] He’s entitled to trial testimony. All the motions were in writing, right?
[Gayton] I don't know, I wasn’t there. But, I mean, I consulted with Ms. Feral, and she said that she had requested a full trial transcript. ...
[Court] Denied. Anything else?
. Black’s Law Dictionary specifies that: the term proceeding may include — (1) the *1047institution of the action; (2) the appearance of the defendant; (3) all ancillary or provisional steps, such as arrest, attachment of property, garnishment, injunction, writ of we exeat; (4) the pleadings; (5) the taking of testimony before trial; (6) all motions made in the action; (7) the trial; (8) the judgment; (9) the execution; (10) proceedings supplementary to execution, in code practice; (11) the taking of the appeal or writ of error; (12) the remittitur, or sending back of the record to the lower court from the appellate or reviewing court; (13) the enforcement of the judgment, or a new trial, as may be directed by the court of last resort.
Id.
. The Supreme Court subsequently extended Griffin to require the state to provide indigent defendants with transcripts of (a) state post-conviction proceedings, Long v. District of Iowa, 385 U.S. 192, 192-94, 87 S.Ct. 362, 17 L.Ed.2d 290 (1966) (per curiam); (b) state habeas evidentiary hearings, Gardner v. California, 393 U.S. 367, 370, 89 S.Ct. 580, 21 L.Ed.2d 601 (1969); and (c) petty offense trials, Williams v. Oklahoma City, 395 U.S. 458, 459, 89 S.Ct. 1818, 23 L.Ed.2d 440 (1969).
. As we explain later, appeals are different from second or successive trials in that appeals ordinarily involve only the specific issues the defendant chooses to raise; accordingly, only the portions of the transcript that are relevant to those specific issues must be provided in the particular case.
. Our dissenting colleague cites to United States v. Kirk, 844 F.2d 660 (9th Cir.1988), for his suggestion that the Britt principle is ambiguous as it relates to a defendant’s right to a transcript of proceedings of a prior mistrial. Dissent at 1059-60. He fails to report, however, that in Kirk there was no dispute that the defendant was entitled to the full transcript of proceedings from his prior trial in which the jury had hung. In fact, the district court in that case granted him such a transcript “in full.” Kirk, 844 F.2d at 662. Our statement regarding ambiguity in the application of Britt related only to the unique question of the obligation to provide a transcript of a trial in which the defendant had been severed as a co-defendant after two weeks. Id.
Our precedent, which we recognize is only persuasive authority, has established that preliminary proceedings must be provided not only to indigent defendants whose trials ended in a mistrial, but more generally to indigent defendants preparing for a first trial. Thus, in United States v. Devlin, 13 F.3d 1361 (9th Cir.1994), citing Britt, we held that "[n]either fairness nor efficiency supported] imposing a preliminary requirement that [the defendant] prove he had a particular need for [a] transcript” of a suppression hearing. Id. at 1365. We further stated that "[c]ourts should ... routinely grant indigent defendants’ timely requests for free transcripts of significant prior proceedings, unless a substantially equivalent alternative device is available.” Id. Because the Government had failed to establish that a practicable alternative to the transcript existed, we found error.
. The dissent states that “at least one court” has reached a decision that Supreme Court law does not extend to providing a full transcript of prior proceedings after a mistrial and, from that, we should reach the conclusion that the law is not clearly established. For support, the dissent cites a single unpublished memorandum in which the Fourth Circuit summarily dismissed an appeal from the lower court's decision. Dissent at 1059-60. Outside of providing questionable precedential authority, the lower court’s decision is inapplicable here. The case involved a defendant’s request for portions of a transcript of prior proceedings for use on appeal. See Williams v. Leeke, 444 F.Supp. 229, 232 (D.S.C.1976). As we discuss later, the Supreme Court has, understandably, set forth different principles for determining when due process requires the state to furnish a defendant with a full transcript on appeal. See discussion at 7861-62. Regardless, the Supreme Court has already debunked the dissent’s formulation of AEDPA’s requirements, stating that "[t]he federal habeas court should not transform the inquiry into a subjective one by resting its determination [ ] on the simple fact that at least one of the Nation’s jurists has applied the relevant federal law in the same manner the state court did in the habeas petitioner’s case.” Williams v. Taylor, 529 U.S. 362, 410-11, 120 S.Ct. 1495, 146 L.Ed.2d 389 (2000) (emphasis added). The mere existence of conflicting authority does not mean that Federal law is not clearly established. Id. That the dissent misconceives *1050the law on this point should be self-evident: If one decision reaching a different result were enough to destabilize Supreme Court precedent, then, it is not an exaggeration to suggest that no Federal law would ever be clearly established.
. The Court stated that serious doubts about a decision denying a request for a full transcript would arise "if it rested on petitioner's failure to specify how the transcript might have been useful to him.” Id.
. Even in Mayer, the Court made clear that the general rule remained the same. The Court stated that a full transcript must still be provided whenever it "is necessary to assure the indigent as effective an appeal as would be available to the defendant with resources to pay his own way.” 404 U.S. at 195, 92 S.Ct. 410. For example, a complete record may be necessary to enable a lawyer to determine what issues should be raised on appeal.
. The Supreme Court has suggested that where, as here, "a transcript is available and could easily have been furnished,” no alternatives proposed by the state will suffice. Long, 385 U.S. at 194-95, 87 S.Ct. 362. Since Britt, the Court has never approved an alternative to the provision of a complete transcript. The Eleventh Circuit has, however, allowed the state to provide a partial transcript in a case in which defendant's attorneys in the second trial had also represented him during the earlier mistrial and had "access to and took advantage of adequate alternatives or substitutes for the requested transcripts.” Lindsey v. Smith, 820 F.2d 1137, 1147 n. 14 (11th Cir.1987). Contrary to the dissent's representation, the Eleventh Circuit did not "suggest” in Lindsey that where a defendant had access to only portions of a transcript the constitutional mandate was satisfied. Phegley v. Greer, 691 F.2d 306 (7th Cir.1982), cited for the same proposition, is also inapplicable Id. at 309. The Seventh Circuit held only that where the state routinely does not transcribe preliminary hearings, alternatives to a transcript' — such as the presence of trial counsel at the hearing — may suffice under the Britt exception (which is not applicable here, see text supra).
. Were we to conclude that the state court’s determination was not contrary to clearly established Supreme Court precedent because we believed that the application of a substantial compliance test does not add an additional factor to the controlling Supreme Court standard, we would be compelled to conclude that the California Court of Appeal decision constitutes an objectively unreasonable application of clearly established Supreme Court law. See Williams, 529 U.S. at 409, 120 S.Ct. 1495. To approve the omission of transcripts of critical portions of the proceedings, such as the opening statements and closing arguments, and the motions, hearings and rulings relating to the suppression or exclusion of prejudicial evidence, would constitute an objectively unreasonable application of Britt and the related cases, first, because the material omitted, especially the motion and ruling regarding “gang” evidence and the opening and closing arguments, pertained to important as*1053pects of the proceedings, Roberts, 389 U.S. at 41, 88 S.Ct. 194 (holding that defendant must be provided with preliminary hearing transcript at which "major state witnesses” testified), and, second, because the prosecution failed to carry its burden of justifying such omissions. See Gardner, 393 U.S. at 370, 89 S.Ct. 580 (holding in favor of indigent defendant who requested a transcript of his habeas corpus proceedings and stating that the state failed to show the existence of an adequate substitute for a full transcript); Eskridge v. Washington Bd. of Prison Terms and Paroles, 357 U.S. 214, 215-16, 78 S.Ct. 1061, 2 L.Ed.2d 1269 (1958) (per curiam) (holding in favor of indigent defendant and stating that file state failed to show availability of trial notes to substitute for a full transcript); Hosner, 15 Cal.3d at 66, 123 Cal.Rptr. 381, 538 P.2d 1141 (holding that the state must overcome the presumption that the defendant is entitled to a complete transcript of the prior trial and meet its burden of showing that an adequate substitute is available at the hearing in the trial court in which the transcript is requested).
. At the other end of the spectrum, we would be unlikely to find that a failure to provide insignificant and inconsequential portions of the proceedings would result in reversible error.
. The dissent would have us forfeit petitioner’s constitutional claim on the ground that counsel we appointed on appeal failed to argue adequately the prejudicial effect of the state’s constitutional failure to provide the portions of the transcript that it omitted. Our dissenting colleague does not deny that the question of prejudice was presented adequately throughout the state court proceedings and even in the district court where the petitioner represented himself. The issue of course pertains to the prosecution's failure to provide the portion of the transcript relating to its first effort to insert the gang membership issue into the trial in order to inflame the jury and prejudice it against petitioner.
In the state court of appeals, defense counsel argued in his brief that “prejudice from the lack of a complete transcript is demonstrated by the fact defense counsel was obviously unaware of [the prior judge’s] ruling during the first trial that the prosecution witnesses were not to refer in any way to appellant's gang membership. As a result on retrial, defense counsel failed to secure a ruling prohibiting the prosecution from [testifying to] gang membership and terminology in front of the jury.” Counsel also asserted that “during the first trial, without the inflammatory evidence, the People were unable to persuade the jury of appellant's guilt. By introducing irrelevant and unduly prejudicial evidence, the prosecution essentially assured the trial jury would be inflamed against appellant and convict him.” The Court of Appeal opinion considered and ruled on this contention.
Similarly, in the district court, Kennedy, proceeding pro se, objected to the magistrate judge’s findings and recommendations arguing that a transcript of the first trial would have aided defense counsel by alerting him to make a motion to exclude the gang evidence. He further asserted that the introduction of such evidence was prejudicial and inflammatory. Despite these objections, the district judge upheld the findings and recommendations and certified both the question of whether Kennedy's "right” had been violated as a result of the failure to provide the requested portions of the full transcript and whether the error was harmless.
In his brief to this court, court-appointed counsel argued that the failure to provide the omitted portions of the transcript constituted structural error. The state disagreed. Both parties, however, proceeded at all times from the factual basis provided by the record, i.e., that the material requested by Kennedy and omitted by the state related to gang membership and the suppression hearing in that regard (as well as the opening and closing statements). Because we rejected petitioner’s structural error argument, the question we must necessarily answer once a constitutional violation is found is whether the error was harmless. We are obligated to conduct that review on the basis of the "record as a whole.” See Brecht, 507 U.S. at 638, 113 S.Ct. 1710; Murtishaw v. Woodford, 255 F.3d 926, 973(9th Cir.2001) (stating that the inquiry is whether "in light of the record as a whole,” the error had a substantial and injurious effect or influence in determining the verdict and conducting a review of the record before granting the petition); see also Bartlett v. Alameida, 366 F.3d 1020 2004 WL 1043351 (9th Cir.2004) (conducting harmless error review under Brecht based on record presented in habeas case); Taylor v. Maddox, 366 F.3d 992, 2004 WL 1043343 (9th Cir.2004) (stating that under Brecht the court "must review the evidence at trial” to determine whether on habeas the constitutional error was harmless); Jackson v. Giurbino, 364 F.3d 1002, 1010 (9th Cir.2004) (conducting harmless error review under Brecht based on record presented in habeas case); cf. United States v. Galindo, *1055913 F.2d 777, 779 (9th Cir.1990) (stating that after conducting "a careful review of the record in this case,” the error was harmless).
It is helpful when counsel we appoint are familiar with the record and capable of aiding us in our review. That is, unfortunately, not always the case. Nevertheless counsel's failure does not relieve us of our obligation to determine whether the constitutional error that petitioner has established warrants relief. However, wholly aside from that obligation, we may review an issue that is not properly raised, if the failure to raise it does not prejudice the opposing party. See, e.g., United States v. Ullah, 976 F.2d 509, 514 (9th Cir.1992). Here, neither the state nor our dissenting colleague could have been surprised that the question whether the state’s failure to provide the transcript was harmless consisted of the identical question that had been litigated in the state and federal courts throughout the proceedings, i.e. the omission of the suppression hearing relating to the gang membership testimony. Nor could anyone have been prejudiced in any way by defense counsel’s failure to address the prejudice question more directly.
. Had new counsel had access to the pretrial proceedings, he would undoubtedly have based a motion to exclude on the arguments already presented and on the prior judge's ruling in favor of the defendant. Had he done so, it is reasonable to believe the second trial court would have agreed that there should be no reference to " 'gangs or gang affiliation' unless cleared by the court out of the presence of the jury” given the highly prejudicial nature of gang testimony, notwithstanding that the second court would not have been bound to do so under the "law of the case.” doctrine. See 9 Bernard E. Witkin, California Procedure § 896 at 930-31 (4th ed.1997).
. Because the jury during its three-day long deliberation, asked that the court reporter read Detective McDowell's testimony back to them, the jurors heard the impermissible evidence of gang affiliation twice.
. From the fact that the first trial ended in a mistrial, as well as the fact that the jury deliberated for a considerable amount of time in the second trial, we infer that the question as to Kennedy’s guilt or innocence was a close one in both trials. That the jury did not find the evidence in the case against Kennedy overwhelming in either the first or second trial makes it even more difficult to draw the conclusion that prejudicial gang testimony, which the jury heard on two separate occasions in the second trial (once during trial and once during its deliberations), was not a substantial factor that tipped the scales against the defendant the second time. See Murtishaw v. Woodford, 255 F.3d 926, 974 (9th Cir.2001) (granting the writ because "given the mitigating evidence presented, the jury's apparent interest in it, and the length of the jury’s deliberations, [the court was] in 'grave doubt’ about whether the jury would have returned a death sentence”); United States v. Velarde-Gomez, 269 F.3d 1023, 1036 (9th Cir.2001) (en banc) (stating that "longer jury deliberations weigh against a finding of harmless error [because] lengthy deliberations suggest a difficult case” and holding that admission of possibly prejudicial evidence required reversal of defendant's conviction where the four-day jury deliberations were "relatively lengthy” for a two-count drug case) (internal citations omitted); United States v. Varoudakis, 233 F.3d 113, 126 (1st Cir.2000) (longer jury deliberations "weigh against a finding of harmless error [because] lengthy deliberations suggest a difficult case”); Dallago v. United States, 427 F.2d 546, 559 (D.C.Cir.1969) ("The jury deliberated for five days, and one would expect that if the evidence of guilt was overwhelming the jury would have succumbed much sooner”).
.The dissent’s argument that defense counsel’s failure to object after the jury heard the gang testimony breaks the "chain of causation,” Dissent at 1066-67, is based on a faulty premise, namely that an objection would have eliminated the prejudicial testimony from the record or, at the least, from the jurors’ memories. Neither assumption is correct. Cf. Thompson v. Borg, 74 F.3d 1571, 1581 (9th Cir.1996) (stating that timely instruction does not cure prejudicial impact of evidence if information is highly prejudicial); Dickson v. Sullivan, 849 F.2d 403, 408 (9th Cir.1988) *1057(stating that where statements concern a defendant's prior criminal behavior, the efficacy of jury instructions is subject to serious doubt); United States v. Lewis, 787 F.2d 1318, 1323 (9th Cir.1986) ("To tell a jury to ignore the defendant's prior convictions in determining whether he or she committed the offense being tried is to ask human beings to act with a measure of dispassion and exactitude well beyond mortal capacities”); see also Bruton v. United States, 391 U.S. 123, 126, 88 S.Ct. 1620, 20 L.Ed.2d 476 (1968) (“The Government should not have the windfall of having the jury be influenced by evidence against a defendant which, as a matter of law, they should not consider but which they cannot put out of their minds.”); Krulewitch v. United States, 336 U.S. 440, 453, 69 S.Ct. 716, 93 L.Ed. 790 (1949) ("The naive assumption that prejudicial effects can be overcome by instructions to the jury ... all practicing lawyers know to be unmitigated fiction.”) (Jackson, J., concurring). It is likely that counsel concluded that an objection to testimony suggesting petitioner’s gang membership would have made matters worse by calling further attention to the prejudicial disclosure. This is particularly so because defense counsel was unprepared to present an effective argument for inadmissibility having, as a result of the constitutional violation, been entirely surprised by the prosecutor's questioning and the witness’s response. Moreover, it is pure speculation at this point as to whether any admonition would have been adequate to cure the prejudice to the defendant. Thompson, 74 F.3d at 1581; see also Lewis, 787 F.2d at 1323(reversing where prosecution’s evidence against the defendant was "weak” and jury instructions were inadequate to cure doubts regarding the prejudicial effect of evidence admitted and prosecutor's statements).
. The same prosecutorial office conducted the first and second trial, although the lead prosecutor in the two trials was different. Such a change does not affect the analysis of the underlying prosecutorial conduct. See, e.g., Thigpen v. Roberts, 468 U.S. 27, 104 S.Ct. 2916, 82 L.Ed.2d 23 (1984) (explaining, in the context of prosecutorial vindictiveness, that a change in prosecutors does not defeat a presumption of vindictiveness); Santobello v. *1058New York, 404 U.S. 257, 92 S.Ct. 495, 30 L.Ed.2d 427(1971) (holding, in the plea bargaining context, that “staff lawyers in a prosecutor’s office have the burden of letting the left hand know what the right hand is doing or has done”); c.f. Kyles v. Whitley, 514 U.S. 419, 437, 115 S.Ct. 1555, 131 L.Ed.2d 490 (1995) (holding, in the Brady context, that an "individual prosecutor has a duty to learn of any favorable evidence known to others. ...”). Moreover, there is evidence in the record that the first and second prosecutors actually cooperated in matters relating to the second trial. For example, the first prosecutor made appearances at preliminary proceedings involving the second trial and apparently participated in the handling of some of Kennedy's new counsel’s discovery requests.