NOT PRECEDENTIAL
                     UNITED STATES COURT OF APPEALS
                          FOR THE THIRD CIRCUIT
                               _____________

                                     No. 14-3855
                                    _____________

                        DANIEL THOMAS CARNEVALE,
                                          Appellant

                                          v.

                       SUPERINTENDENT ALBION SCI;
                        THE ATTORNEY GENERAL OF
                       THE STATE OF PENNSYLVANIA
                              _______________

                  On Appeal from the United States District Court
                     for the Western District of Pennsylvania
                             (D.C. No. 2-13-cv-00915)
                     Magistrate Judge: Hon. Cynthia R. Eddy
                                _______________

                                       Argued
                                    April 28, 2016

        Before: McKEE, Chief Judge, JORDAN, and ROTH, Circuit Judges.

                               (Filed: July 7, 2016)
                                _______________

Casey Rankin [ARGUED]
Chloe Zidian [ARGUED]
Duquesne University School of Law
914 Fifth Avenue
Pittsburgh, PA 15219
Adrian N. Roe, Esq.
Federal Litigation Clinic
Duquesne University School of Law
600 Forbes Avenue, Tribone Center
Pittsburgh, PA 15282
      Counsel for Appellant

Keaton Carr, Esq.
Cory J. Schuster, Esq. [ARGUED]
Allegheny County Office of District Attorney
436 Grant Street
Pittsburgh, PA 15219
      Counsel for Appellees
                                  _______________

                                        OPINION ∗
                                     _______________

JORDAN, Circuit Judge.

       Daniel Thomas Carnevale appeals the order of the United States District Court for

the Western District of Pennsylvania denying his petition for a writ of habeas corpus

under 28 U.S.C. § 2254. Although the Commonwealth mustered scant evidence of his

guilt at trial, Carnevale presents no basis under federal law to accord him habeas relief.

We will therefore affirm.

I.     Background

       Carnevale was convicted in Pennsylvania state court in 2007 of three counts of

murder, one count of aggravated assault, one count of burglary, and one count of arson.

All those charges stemmed from a 1993 fire at the Columbia House Apartments in the




       ∗
        This disposition is not an opinion of the full court and, pursuant to I.O.P. 5.7,
does not constitute binding precedent.
                                              2
Bloomfield neighborhood of Pittsburgh, which resulted in three deaths and severe burns

and injuries to a fourth victim.

       The investigation immediately following the fire did not lead to an arrest, though

law enforcement officers did look into Carnevale’s potential involvement. Shane Evans,

who knew Carnevale because they had both grown up in the neighborhood, told

investigators that, shortly before the fire, he saw Carnevale near the door to the basement

of the Columbia apartments, which is where the fire began. The police interviewed

Carnevale, and he admitted that he supported himself largely by stealing checks from the

mailboxes in the Columbia apartments’ courtyard, but he denied involvement in the fire.

After that interview, Carnevale stole a car and drove it to California, where he was

arrested. He called the Pittsburgh police to tell them his whereabouts, and they told him

that they would contact him if they planned to extradite him – but they did not do so in

1993, nor in the next dozen years.

       In 2005, however, the cold case unit of the Pittsburgh Police Department’s

Homicide Unit re-opened the case on the Columbia fire. After the police published

stories about the fire in a local newspaper, Evans came forward again to provide his

account of seeing Carnevale near the apartment building on the night of the fire. Based

on that account and the original case file, the police had Carnevale arrested in California

in August 2006. Carnevale admitted to his drug abuse a nd check theft in 1993, but he

continued to deny any involvement in the fire.

       With just that evidence in hand – no more than the Commonwealth had in 1993

when it declined to prosecute or even arrest him – Carnevale was charged with murder,

                                             3
assault, burglary, and arson. Only after Carnevale’s 2006 arrest did the government’s key

evidence develop, in the form of Sean Burns’s testimony. Burns was a fellow prisoner

who testified that he befriended Carnevale while they were in jail together awaiting their

respective trials. According to Burns, Carnevale broke down and confessed the arson in

detail after learning that his wife was leaving him. That claimed confession was the first

time that any motive for the arson had been suggested, namely that Carnevale had set the

fire to try to destroy surveillance equipment that might have recorded him stealing

checks.

       At trial, Burns was the only witness who could decisively tie Carnevale to the

arson. There was no physical evidence that survived the fire, nor fingerprints on the

container of lacquer thinner that investigators believed to be the accelerant used to set the

fire. In an attempt to undermine the Commonwealth’s star witness, defense counsel

emphasized to the jury on cross-examination that Burns was facing two felony firearms

charges, and that he therefore had an incentive to testify favorably for the prosecution in

the hopes of receiving lenient treatment himself. The defense further suggested that

Burns could have easily fabricated his account from Carnevale’s police reports. Defense

counsel also pointed out several inconsistencies between Burns’s account of the arson, as

supposedly told to him by Carnevale, and the actual physical layout of the crime scene.

Burns denied receiving any favorable treatment or promises from the prosecution,

explaining that he was testifying out of a sense of justice for the victims.

       Although the evidence against Carnevale hinged on a jailhouse informant’s

essentially uncorroborated testimony, the jury convicted him of all counts. He was

                                              4
subsequently sentenced to life imprisonment. Carnevale filed post-trial motions

requesting a new trial, all of which were denied. 1

       While appealing the conviction, the defense discovered two potentially suspicious

instances of favorable treatment that Burns received after testifying. First, even though

Burns had been denied nominal bond just days before Carnevale’s trial, he was granted

nominal bond almost immediately after the trial. Second, when Burns ultimately

accepted a plea deal on his own charges, the government dropped the more serious count

and recommended a below-guidelines sentence with immediate parole, which Burns

received.

       As relevant to the case before us, one argument that Carnevale raised on direct

appeal was that the verdict was against the weight of the evidence. In support of that

claim, Carnevale’s attorney attached documents to his brief demonstrating Burns’s

favorable bond and sentencing treatment. Under Pennsylvania law, however, supporting

documents must be included in the certified record, and simply attaching them to the

brief is not sufficient to allow their consideration. As a result, the Superior Court deemed

the argument to be waived. The failure to properly file those supporting documents,




       1
         Although the record before us does not include the contents of those motions, the
Pennsylvania courts on direct and collateral review treated them in a way that suggests
that Carnevale requested a new trial on the basis that his conviction was based on
insufficient evidence and was against the weight of the evidence. For instance, on direct
appeal, the Superior Court considered an evidentiary objection waived because not raised
in a post-trial motion, while it did not consider the sufficiency or weight of the evidence
challenges so waived. Subsequently, the state collateral appeals courts considered the
weight of the evidence claim as if it had been denied by the trial court.
                                              5
which triggered waiver of the weight of the evidence claim, is the basis for Carnevale’s

present ineffective assistance of counsel claims.

       Carnevale first pursued that ineffective assistance of counsel claim in

Pennsylvania courts pursuant to the Pennsylvania Post Conviction Relief Act (“PCRA”),

42 Pa. Cons. Stat. § 9541, et seq. He argued, inter alia, that his direct appeals counsel

had been constitutionally ineffective in forfeiting the weight of the evidence argument.

The Court of Common Pleas rejected that argument on the grounds that Carnevale

suffered no prejudice. The court said that the evidence against Carnevale at trial “was

strong and supportive” of the verdict, so that “the weight of the evidence claim was itself

meritless.” (J.A. 628.) There was therefore no prejudice to Carnevale because he could

not show that, “had counsel not caused the claim to be waived, the Superior Court would

have reversed the judgment of sentence.” (J.A. 629.) The court also considered the

ineffective assistance claim in a different frame – namely, that counsel had been

ineffective for failing to request a new trial based on after-discovered evidence of a deal

between Burns and the Commonwealth. It rejected that version of the claim because the

documents did not “show any evidence of the supposed ‘deal’ between the

Commonwealth and Mr. Burns,” so Carnevale would not have been “entitled to relief”

even had his counsel squarely made the argument and properly filed the documents.

(J.A. 633.) The Superior Court subsequently affirmed the Court of Common Pleas’s

denial of Carnevale’s PCRA petition. Commonwealth v. Carnevale, No. 866 WDA 2011

(Pa. Super. Ct. July 20, 2012). The Supreme Court of Pennsylvania then denied his

petition for allowance of appeal.

                                             6
       With his state collateral remedies exhausted, Carnevale filed a habeas corpus

petition in the District Court for relief under 28 U.S.C. § 2254. 2 He made several

arguments for relief before the District Court, including the two ineffective assistance of

counsel claims now before us. As to those two claims, the District Court agreed with the

Pennsylvania courts that Carnevale could not establish prejudice based on his direct

appeals counsel’s supposed ineffectiveness. The Court ruled that Carnevale “has failed

to show how review on the merits under direct appeal would have yielded a different

outcome than the decisions of the jury, the PCRA court, and this Court.” (J.A. 27.)

Although the District Court denied Carnevale’s request for a certificate of appealability,

he appealed that ruling, and we granted a certificate on two issues, namely Carnevale’s

       claims that counsel during the period for filing post-trial motions and on
       direct appeal was ineffective for failing to present after-discovered evidence
       that (1) a prosecution witness falsified his story concerning Appellant’s
       guilt and (2) contrary to his claim at trial, the witness received prosecutorial
       leniency as a result of his testimony.

(J.A. 36.) We also appointed pro bono counsel. 3




       2
         With the consent of Carnevale and the Commonwealth, this case was conducted
by a magistrate judge in the District Court pursuant to 28 U.S.C. § 636(c)(1).
       3
         We thank the Federal Practice Clinic of the Duquesne University School of Law
for their willingness to assist the Court and Mr. Carnevale in this matter, and we
commend the representation provided.

                                              7
II.    Discussion 4

       A.     Strickland and AEDPA

       Because Carnevale’s claim is that his counsel provided constitutionally ineffective

assistance, he must meet the standard established in Strickland v. Washington, 

, 687 (1984), which has “two components”:

       First, the defendant must show that counsel’s performance was deficient.
       This requires showing that counsel made errors so serious that counsel was
       not functioning as the “counsel” guaranteed the defendant by the Sixth
       Amendment. Second, the defendant must show that the deficient
       performance prejudiced the defense.

As to the deficiency prong, “the proper standard for attorney performance is that of

reasonably effective assistance.” 

To satisfy the prejudice prong, Carnevale

“must show that there is a reasonable probability that, but for counsel’s unprofessional

errors, the result of the proceeding would have been different. A reasonable probability

is a probability sufficient to undermine confidence in the outcome.” 

In a case

involving an allegation of ineffectiveness of appellate counsel, proving prejudice requires

the petitioner to “show a reasonable probability that, but for his counsel’s unreasonable

failure ..., he would have prevailed on his appeal.” Smith v. Robbins, 

, 285

(2000).

       We review ineffective assistance claims like Carnevale’s through the lens of the

Antiterrorism and Effective Death Penalty Act (“AEDPA”), 28 U.S.C. § 2254. Under


       4
        The District Court had jurisdiction under 28 U.S.C. § 2254(a). We exercise
appellate jurisdiction pursuant to 28 U.S.C. §§ 1291 and 2253. “We review de novo
whether the District Court appropriately applied [28 U.S.C. § 2254’s] standards of
review.” Taylor v. Horn, 

, 428 (3d Cir. 2007).
                                             8
AEDPA, we do not disturb a legal determination of a state court unless it was “contrary

to, or involved an unreasonable application of, clearly established Federal law, as

determined by the Supreme Court of the United States,” or it was “based on an

unreasonable determination of the facts in light of the evidence presented in the State

court proceeding.” 

2254(d)(1)-(2). “Establishing that a state court’s application

of Strickland was unreasonable under § 2254(d) is ... difficult.” Harrington v. Richter,

, 105 (2011). To satisfy the prejudice prong of Strickland under the strictures

of AEDPA, Carnevale must show that it was “unreasonable for the [Pennsylvania courts]

to conclude [that his] evidence of prejudice fell short of [Strickland’s] standard.” 

       Importantly, a federal court may not grant habeas relief on state law grounds, but

“only on the ground that [the prisoner] is in custody in violation of the Constitution or

laws or treaties of the United States.” 28 U.S.C. § 2254(a). “[I]t is not the province of a

federal habeas court to reexamine state-court determinations on state-law questions.”

Estelle v. McGuire, 

, 67-68 (1991). “[A] state court’s interpretation of state

law ... binds a federal court sitting in habeas corpus.” Bradshaw v. Richey, 

,

76 (2005). Carnevale thus cannot prevail by asking us to second-guess the Pennsylvania

courts’ state law determinations, and that is what ultimately forecloses his appeal.

       It is not entirely clear to us what theory Carnevale is advancing to show that he

was prejudiced by appellate counsel’s failure to properly file the documents regarding

Burns’s bond and plea deal. For completeness, we will consider both the “weight of the



                                              9
evidence” and the “after-discovered evidence” claims advanced in the PCRA

proceedings.

       B.      Weight of the Evidence

       The first of Carnevale’s ineffective assistance claims is that, by causing the

Superior Court to treat the weight of the evidence claim as waived, Carnevale’s counsel

cost him the opportunity to be granted a new trial. Carnevale faces a heavy burden to

prove prejudice under Pennsylvania law, however, because a weight of the evidence

claim only rarely succeeds in reversing a trial court’s decision not to grant a new trial:

       Appellate review of a weight claim is a review of the exercise of discretion,
       not of the underlying question of whether the verdict is against the weight
       of the evidence. ... One of the least assailable reasons for granting or
       denying a new trial is the lower court’s conviction that the verdict was or
       was not against the weight of the evidence and that a new trial should be
       granted in the interest of justice.

Commonwealth v. Widmer, 

, 753 (Pa. 2000) (emphasis added). Given that

deferential review, an appellate court should only reverse a trial court’s denial of a new

trial on weight of the evidence grounds when the “course pursued [by the trial court]

represents not merely an error of judgment, but where the judgment is manifestly

unreasonable or where the law is not applied or where the record shows that the action is

a result of partiality, prejudice, bias or ill will.” 

v. S.M. Flickinger

Co., 

, 1185 (Pa. 1993)).

       Were we in the jury box at Carnevale’s trial, we very likely would have weighed

the evidence against him differently than did the actual jury. And were we the trial court

reviewing a challenge to the verdict, we would likely have concluded it was against the


                                              10
weight of the evidence. But we had neither of those roles and cannot assume them now.

As a federal appellate court acting under AEDPA, we cannot even place ourselves in the

shoes of a state appellate court and determine whether we would have reversed the trial

court’s decision not to grant a new trial. “AEDPA prevents defendants – and federal

courts – from using federal habeas corpus review as a vehicle to second-guess the

reasonable decisions of state courts.” Renico v. Lett, 

, 779 (2010).

Accordingly, we evaluate not whether the state court’s opinion “was correct,” but rather

whether it was unreasonable in applying the Strickland prejudice standard. 

       In this case, during Carnevale’s state PCRA proceedings, both the Court of

Common Pleas and the Superior Court considered the weight of the evidence claim on

the merits and determined it to be insufficient to warrant a new trial under Pennsylvania

law. The state courts’ determination of state law binds us, 

, and

thus establishes for our purposes that Carnevale’s weight of the evidence claim lacked

merit under Pennsylvania law, even had it been properly presented by appellate counsel.

That precludes Carnevale from showing that he was prejudiced by appellate counsel’s

alleged ineffectiveness, and his Sixth Amendment Strickland claim fails. 5 Carnevale


       5
         The District Court rejected the weight of the evidence claim by concluding “that
the sufficiency of the evidence claim is without merit.” (J.A. 27.) That was error
because, under Pennsylvania law, a sufficiency challenge and a weight challenge are
“discrete inquiries.” Commonwealth v. Whiteman, 

, 461 (Pa. Super. Ct.
1984) (internal quotation marks omitted). “A motion for new trial on the grounds that the
verdict is contrary to the weight of the evidence, concedes that there is sufficient
evidence to sustain the verdict. Thus, the trial court is under no obligation to view the
evidence in the light most favorable to the verdict winner [as it would be in a sufficiency
                                            11
does not show, or even assert, that the Superior Court’s acceptance of the trial court’s

acceptance of the jury’s verdict runs afoul of some other federal law protection, so he is

left with no basis for habeas relief.

       C.     After-Discovered Evidence

       Carnevale’s argument may also be framed as renewing the after-discovered

evidence claim he pressed during PCRA review. 6 As explained above, the state courts

rejected that argument because the Burns documents would not have warranted a new

trial, so there could be no prejudice from a failure to properly raise that claim.

       Under Pennsylvania’s PCRA statute, a petitioner can obtain relief from a

conviction based on “[t]he unavailability at the time of trial of exculpatory evidence that

has subsequently become available and would have changed the outcome of the trial if it

had been introduced.” 42 Pa. Cons. Stat. § 9543(a)(2)(vi). To obtain such relief,

       Appellant must establish that: (1) the evidence has been discovered after
       trial and it could not have been obtained at or prior to trial through
       reasonable diligence; (2) the evidence is not cumulative; (3) it is not being
       used solely to impeach credibility; and (4) it would likely compel a
       different verdict.

Commonwealth v. Washington, 

, 595-96 (Pa. 2007).

       On PCRA review, the Court of Common Pleas concluded that the Burns

documents did not constitute after-discovered evidence because they did not show a deal

between the Commonwealth and Burns tied to his testimony in Carnevale’s trial. The


challenge].” 

(internal citations omitted). Applying the proper
standard, however, we come to the same final conclusion as did the District Court.
       6
         The District Court was presented with this argument, but it did not squarely
address it.
                                              12
Superior Court agreed, and further held that the evidence that did exist “would have been

used solely to impeach Mr. Burns’[s] credibility, which is an unacceptable use of after-

discovered evidence” under the Washington test. Commonwealth v. Carnevale, No. 866

WDA 2011, slip op. at 12-13 (Pa. Super. Ct. July 20, 2012). Thus, at the PCRA trial and

appellate levels, Pennsylvania courts made merits determinations that the documentation

would not have entitled Carnevale to a new trial, even had it been presented on direct

appeal.

       We therefore face once more a state law determination, on the merits, that the

Burns documents would not have entitled Carnevale to a new trial. Under AEDPA, we

are bound by that state court determination on a state law issue. 7 

. Because that state law ruling rebuts Carnevale’s theory for showing prejudice, we

cannot say it was unreasonable for the Pennsylvania courts to conclude that Carnevale

was not prejudiced by the failure to properly make an after-discovered evidence claim.

Therefore, again, his ineffective assistance of counsel claim fails. 8


       7
         Insofar as Carnevale challenges that conclusion, it is through analogy to Grant v.
Lockett, 

, 234 (3d Cir. 2013), in which we determined that trial counsel had
been constitutionally ineffective for failing to “make reasonable efforts to learn that” the
“Commonwealth’s key witness” “was on parole,” which would have allowed the defense
to impeach the witness. But Carnevale’s case is not analogous to Grant, because Burns’s
pending prosecution was known to defense counsel, and Burns was, in fact, cross-
examined on that basis. Carnevale’s trial counsel was therefore effective in exactly the
way that we held trial counsel in Grant was not.
       8
         Carnevale also obliquely suggests that the Commonwealth may have concealed
evidence of a deal with Burns, in violation of Brady v. Maryland, 

(1963).
He cites several cases involving Brady claims and states that his “case poses a potential
violation” of Brady “due to the prosecution’s failure to disclose favorable treatment
towards the key witness in exchange for testimony against Carnevale ... .” (Reply Br. at
12 (emphasis added).) He does not, however, squarely allege a Brady violation, nor do
                                              13
III.   Conclusion

       For the foregoing reasons, we will affirm the order of the District Court denying

Carnevale’s petition for a writ of habeas corpus.




the Burns documents establish that any undisclosed deal existed. We do not consider a
Brady claim as having been properly raised before us. Even liberally construing
Carnevale’s pro se brief before the District Court, it does not make out a Brady claim,
and the District Court opinion accordingly includes no mention of Brady. In general,
“arguments not raised before the District Court are waived on appeal,” DIRECTV Inc. v.
Seijas, 

, 125 n.1 (3d Cir. 2007), a principle even more stringently applied in
the habeas context where a certificate of appealability is required that “indicate[s] which
specific issue” is being appealed, 28 U.S.C. § 2253(c)(3).
         The certificate of appealability also included a second type of claim: that
Carnevale’s counsel was ineffective for “failing to present after-discovered evidence that
... a prosecution witness falsified his story concerning [Carnevale’s] guilt ... .” (J.A. 36.)
That refers to an affidavit from fellow prisoner David Dixon, who averred that Burns told
Dixon that he had “fabricated” Carnevale’s confession “to gain favor with the D.A.”
(J.A. 764.) We agree with the Commonwealth, however, that Carnevale has waived any
argument with regard to the Dixon affidavit. The only mentions of the Dixon affidavit in
Carnevale’s briefs are cursory references in a pair of footnotes, neither of which makes a
substantive argument for habeas corpus relief. “[A]ppellants are required to set forth the
issues raised on appeal and to present an argument in support of those issues in their
opening brief. ... [I]f an appellant fails to comply with these requirements on a particular
issue, the appellant normally has abandoned and waived that issue on appeal ... .” Kost v.
Kozakiewicz, 

, 182 (3d Cir. 1993). Passing reference in a footnote without
legal argument is insufficient to present an issue. John Wyeth & Bro. Ltd. v. CIGNA Int’l
Corp., 

, 1076 n.6 (3d Cir. 1997).
                                             14