Michael Bigelow’s federal habeas corpus petition — challenging his state-court con
*286
victions for kidnapping, assault and arson — is before us for a second time. At his criminal trial, Bigelow maintained that he was in another city on the day of the crime. In his first appeal to us, we reversed the district court’s denial of the writ, instructing it to hold an evidentiary hearing to determine whether Bigelow’s trial counsel failed adequately to investigate this alibi defense, particularly after a corroborating witness stepped forward a few days before the criminal trial.
See Bigelow v. Williams,
I.
Because we set forth the facts of the crime in some detail in resolving the first appeal,
see Bigelow,
The police questioned Bigelow based on his resemblance to a composite sketch of the attacker and placed him under arrest after Schrier identified him as the culprit. Id. at 567. After he rejected a plea offer, the state tried Bigelow for kidnapping, felonious assault and arson. Id. At his trial, he presented an alibi witness, Vernon Greenlee, who testified that Bigelow had worked with him in Columbus, Ohio (150 miles away from Toledo) on the day of the crime. Id. The jury apparently rejected this defense, convicting Bigelow of all three crimes, after which the court sentenced him to a 20 to 42 year prison term. Id.
Bigelow unsuccessfully appealed his conviction, then brought a state post-conviction petition, arguing that his trial counsel had provided ineffective assistance of counsel. Id. The state trial court initially dismissed his claim, but the appeals court reversed that decision and remanded the case for an evidentiary hearing. Id. After the hearing, the state trial court again denied Bigelow’s petition, the appellate court affirmed, and the state Supreme Court denied review. Id. at 567-68.
Bigelow filed a federal habeas corpus petition, which the district court initially denied. Id. at 569. On appeal, we affirmed the district court’s decision regarding Bigelow’s argument that — notwithstanding the state-court factual finding to the contrary — his lawyer knew of additional alibi witnesses but failed to call them for trial. Id. at 571. Yet, at the same time, we concluded that the district court failed to address Bigelow’s contention that his trial counsel, Peter Rost, had failed to conduct a minimally adequate search for additional alibi witnesses before the trial. Id. at 576. On this basis, we returned the case to the district court so that it could consider this claim in the first instance. Id.
The district court referred the petition to a magistrate judge, who held a hearing on the effectiveness of Rost’s representation. The magistrate recommended that the petition be denied, but the district court disagreed and granted the writ, concluding that Bigelow had demonstrated both that his counsel conducted an inadequate investigation and that the failure to search for additional alibi witnesses prejudiced him. The warden appeals.
*287 II.
To prevail on an ineffective-assistance claim under the Sixth Amendment, a claimant must show that his counsel’s performance was constitutionally deficient and that it prejudiced him, “render[ing] the trial unfair and the result unreliable.”
Hall v. Vasbinder,
A.
Was Rost’s assistance constitutionally deficient? Yes. The initial question is whether his representation of Bigelow was “reasonable[ ] under prevailing professional norms.”
Strickland v. Washington,
Bigelow has met these requirements in showing that Rost did not reasonably investigate his alibi defense: that he was not in Toledo, Ohio on June 17, 1993, the day of the crime, but in Columbus, Ohio, 150 miles away. Before trial, Bigelow gave Rost the names of some people who might be able to confirm this alibi, and Rost contacted them. These contacts were unhelpful, however, because none of the individuals could remember whether Bigelow had been in Columbus on June 17, 1993 (although several confirmed that he had been there at some point during June).
Unsatisfied with this response, Bigelow tried to contact several other potential alibi witnesses in Columbus on his own, sending many of them letters about his situation.
Bigelow,
In our prior run at this case, we observed that this sequence of events suggested that Rost had “abandon[ed] his investigation at an unreasonable juncture, making a fully informed decision with respect to trial strategy very difficult, if not impossible.” Id. at 573 (internal quotation marks and alterations omitted). The question now is whether the facts developed at the subsequent evidentiary hearing support or contradict that suggestion.
Surveying the new evidence, we see no reasonable explanation for Rost’s unwill
*288
ingness to do more after learning that Greenlee could testify in support of Bigelow’s alibi defense. At the evidentiary hearing, Rost testified that he knew of one additional witness — Chasin—who could not verify (or refute) that Bigelow was working at his home on the day of the crime, and who might have prejudiced Bigelow by telling the jury that Bigelow had been involved in a crime in Columbus. But the fact that
one
witness could not corroborate Greenlee’s testimony does not mean that others could not have corroborated it. Rost added that Greenlee told him that “there were a total of three people there” — Greenlee, Chasin, Bigelow — which is why he did not think that additional witnesses would be available. JA 276-77. But, as we explained before, had Rost taken even “minimal additional investigative steps” after Greenlee contacted him— such as “confronting [Chasin] with the new information [and] asking [him] for records of the companies that helped with wedding preparations on the 17th” or “talking to Chasin’s neighbors” — he would have learned that there were many others at the house that day, most of them working for Moonlighting Landscape.
Bigelow,
Resisting this conclusion, the State argues that, after Greenlee told Rost that there were only three people at Chasin’s home on June 17 and after Bigelow failed to give him any contrary information, Rost had no reason to inquire further. But if “the duty of the lawyer to conduct a prompt investigation” exists regardless of “the accused’s admissions or statements to the lawyer of facts constituting guilt,”
Rompilla v. Beard,
Nor did Greenlee’s statement that there were only three people present at the Chasin house on June 17 excuse Rost’s abbreviated investigation. Although counsel may “draw a line when they have good reason to think further investigation would be a waste,”
Rompilla,
In a case in which everything turned on the alibi defense — and in which the prosecution’s ability to place Bigelow at the scene of the crime rested entirely on conflicting eyewitness testimony — Rost had ample reasons to do more than he did with the one alibi witness that
his client
found. “With every effort to view the facts as a defense lawyer would have done at the time, it is difficult to see how [Rost] could have failed to realize that” without seeking information that could either corroborate the alibi or contextualize it for the jury, he was “seriously compromising] [his] opportunity to” present an alibi defense.
Rompilla,
B.
Was Bigelow prejudiced by the inadequate representation? Yes. To demonstrate prejudice, Bigelow must show that there is “a reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.”
Strickland,
When we considered this issue the first time, we tentatively observed that “it seems ... that Rost would have uncovered the Moonlighting witnesses had he investigated further after learning of Greenlee,” and that the three witnesses “would have bolstered Bigelow’s defense and [would have been] anything but cumulative.”
Bigelow,
In the aftermath of that hearing, we now have additional evidence, and it supports the view that Rost’s inadequate counsel prejudiced his client. In considering the likelihood that new evidence would have affected the jury verdict, we place considerable weight on the strength of the evidence that led to the conviction.
See Strickland,
When placed on the other side of the scale along with Greenlee’s alibi testimony, the Moonlighting witnesses easily could have tipped the balance. Christine Ceres *290 na-Patridge would have testified to the following facts: Several Moonlighting Landscape employees engaged in landscape-lighting work at the Chasin home from June 16 through June 18, 1993. She visited the work site, and remembers seeing Bigelow working there on all three days. She says that Bigelow was pruning shrubs in the backyard in preparation for the upcoming wedding of Chasm’s daughter. She also recalls a conversation that Bigelow had with Chasin regarding lawn furniture that needed to be painted. When added to Greenlee’s, this testimony would have offered a potent counterweight to the defense: two reasonably confident alibi witnesses, with no connection to Bigelow and no axe to grind, who had time to observe him under ordinary conditions, versus two prosecution witnesses who caught no more than a glimpse of the perpetrator’s face.
The State questions Ceresna-Patridge’s value as an alibi witness, pointing out that the magistrate judge who held the hearing did not find her persuasive because, among other reasons, her testimony was not consistent with her earlier testimony at the state court evidentiary hearing. But the district court, engaging in a fresh review of all aspects of the magistrate’s recommendation, see 28 U.S.C. § 636(b)(1); Rules Governing § 2254 Cases, at R. 11; Fed.R.Civ.P. 72(b)(3), rejected this conclusion — and had ample bases for doing so.
It explained that what appeared to be an inconsistency vanished upon closer examination: Ceresna-Patridge testified at the 1999 state evidentiary hearing' — and then again at a 2004 deposition' — 'that she had seen Bigelow working at Chasin’s house “on the same day that [Moonlighting employee Victor] Timler worked there,” JA 182-83, and some business records showed that Timler was there only on the 16th, not the 17th. (It is unclear, on this record, whether Timler was at the Chasin home on the 16th or the 17th; he himself maintains, based upon his own records, that he was at the house on the 17th.) But Ceresna-Patridge never testified that Bigelow was there on only one day, and in point of fact she has now explained the apparent discrepancy: Bigelow was there on the 16th, as well as on the 17th (when Timler may or may not have been absent).
The State nonetheless urges us to reject this conclusion because Ceresna-Patridge never previously testified that Bigelow had been at the Chasin home on multiple days. But the State has not shown that anyone ever asked Ceresna-Patridge that question, making the hoped-for inference an illusory one. Although we must “give due regard to the [magistrate’s] opportunity to judge [Ceresna-Patridge’s] credibility,” Fed.R.Civ.P. 52(a)(6), the magistrate never said that she rejected Ceresna-Patridge’s testimony based on her demeanor as a witness. Her decision instead was based on the apparent — but since explained — inconsistency between Ceresna-Patridge’s state-court testimony and her federal-court testimony.
The case for prejudice, at any rate, does not depend solely on Ceresna-Patridge’s credibility as a witness and the value of having her corroborate Greenlee’s testimony. Additional Moonlighting witnesses reinforced parts of her testimony: Based upon his own business records, Timler testified that he was at the work site on June 17th and that he met Bigelow there while Bigelow was “pruning the boxwood.” JA 714. He stated that he was “80 percent” sure, and later “100 percent sure,” that he saw Bigelow there. JA 711-12. This testimony, we recognize, is partially undercut by a handwritten note suggesting that Timler may have been there on the 16th, not on the day of the crime, but because his own records were to the contrary, Timler’s account on balance reinforces Ceresna-Patridge’s (and Greenlee’s) testimony *291 that Bigelow was in Columbus, not Toledo, on the day of the assault.
There is more. Another Moonlighting employee, Jay Loyzelle, recalled meeting Bigelow at the Chasin home after Bigelow had “cut his hand and asked if I had a Band-Aid.” JA 731. He remembered being at the Chasin home on the same day as Timler, which reinforces Timler’s testimony. No doubt, the handwritten note that partially undercut Timler’s testimony does the same to Loyzelle’s. But the fact remains that we have three witnesses- — all “completely disinterested,”
Bigelow,
In the past, we have found it reasonably likely that a jury would acquit if they had heard the testimony of three
interested
witnesses whose recollections were inconsistent with the prosecution’s theory of the case, even when substantial “inconsistenc[ies]” clouded “their testimony.”
Ramonez,
Nor — as we found previously — does the state trial court’s contrary conclusion bar Bigelow from obtaining relief.
See Bigelow,
The State adds that the state court’s conclusion may have turned on the fact that, although the Moonlighting witnesses claimed to have reviewed company records before the proceeding, “[n]o documents of any sort were presented at the [state court] evidentiary hearing.” JA 83. Neither the state court nor the State, however, has cited any authority suggesting that a petitioner’s failure to produce corroborating documents leads inexorably to the conclusion that the reasonably consistent alibi testimony of three independent wit *292 nesses could not affect a jury’s verdict. Bigelow, in brief, has shown that his counsel’s constitutionally inadequate alibi investigation prejudiced his defense, and that the state court’s conclusion to the contrary unreasonably applied Strickland.
III.
For these reasons, we affirm.
