We consider here a challenge to the constitutionality of the Federal Death Penalty Act of 1994 (“FDPA”), Pub.L. No. 103-322, Title VI, §§ 60001-60026, 108 Stat.1959 (Sept. 13, 1994) (codified at 18 U.S.C. §§ 3591-3598).
Defendants Alan Quinones and Diego Rodriguez were indicted for, inter alia, murder in aid of racketeering, in violation of 18 U.S.C. §§ 1959(a)(1) and 2. Shortly thereafter, the Government filed notices of its intention to seek the death penalty against them. In response, Quinones and Rodriguez filed a motion to strike the death penalty notices on the ground that the FDPA is unconstitutional. In a preliminary Opinion and Order entered on April 25, 2002, the United States District Court for the Southern District of New York (Jed S. Rakoff, Judge) indicated its intention to hold that the FDPA violates the Due Process Clause of the Fifth Amendment because DNA testing has demonstrated that “innocent people are convicted of capital crimes with some frequency.” United States v. Quinones,
As an initial matter, we hold that (1) we have jurisdiction to entertain this appeal and (2) the constitutional challenge was ripe for consideration prior to trial. Accordingly, we must address the appellant’s substantive claim and the District Court’s holding that the FDPA is unconstitutional on its face. We hold that, to the extent the defendants’ arguments rely upon the Eighth Amendment, their argument is foreclosed by the Supreme Court’s decision in Gregg v. Georgia,
I.
On July 20, 2000, a grand jury sitting in the Southern District of New York returned Indictment 00 CR. 761 (JSR), charging ten defendants, including Alan Quinones and Diego Rodriguez, with, inter alia, the murder of Edwin Santiago in aid of racketeering activity. Specifically, Counts One and Two charged Quinones, Rodriguez, and two others with racketeering and racketeering conspiracy, in violation of 18 U.S.C. § 1962(c), (d). Count Three charged Quinones, Rodriguez, and others with conspiracy to murder in aid of racketeering in violation of 18 U.S.C. §§ 1959(a)(5) and 2, and Count Four charged the same defendants with murder in aid of racketeering in violation of 18 U.S.C. §§ 1959(a)(1) and 2. Count Five charged Quinones and Rodriguez, among others, with conspiracy to distribute heroin and cocaine in violation of 21 U.S.C. § 846.
On January 16, 2001, the grand jury returned a superseding indictment adding Counts Six and Seven. Count Six charged Quinones with unlawfully distributing a controlled substance in violation of 21 U.S.C. §§ 812, 841(a)(1), (b)(1)(C) and 18 U.S.C. § 2, and Count Seven charged another defendant with the same offense. On April 19, 2002, the grand jury returned a second superseding indictment, adding Count Eight, which charged Quinones, Rodriguez, and others with murder in connection with a drug trafficking crime, in violation of 21 U.S.C. § 848(e)(1)(A). Counts Four and Eight of the second superseding indictment are death-eligible offenses. See 18 U.S.C. §§ 848(e)(1)(A) and 1959(a)(1).
On October 26, 2001, the Government filed notices of its intention to seek the death penalty against defendants Quinones and Rodriguez. That same day the District Court held a pre-trial conference to discuss, inter alia, a schedule for death-penalty-related motions. During the conference, the Court, acting sua sponte, raised the issue of whether the FDPA might be unconstitutional:
I will tell you one issue that I would think might be helpful to the court to have briefed. I am not suggesting that, because it is not my place to suggest any particular motion for either side. That is why we have an adversary system. And I do not claim any great expertise in prior decisions relating to the death penalty, but I am aware just from common knowledge that there have been a large number of cases, large may be not quite the right word, but certainly a number of reported cases recently, chiefly as a result of DNA testing, that have indicated that an innocent person was convicted and not so completely rarely as to make it appear totally aberrational.
So I guess the question that that would lead any reasonable person to ask is[:] is a form of penalty that precludes forever rectification of err[or]s that go to actual innocence a form of penalty that accords with the Constitution? It seems to me this is different from how things might have appeared three, four, five years ago or when earlier litigation under the death penalty statute may have arisen, because at that time, while everyone knows that no system of law is*54 perfect and no system or procedure is perfect, and therefore there will be mistakes made even in the very best of all systems, that was essentially viewed, I think it’s fair to say, as a fairly remote hypothetical. Now it would appear that it’s neither a hypothetical nor so remote. And I wonder if that changes the legal framework in which such an argument would have to be addressed.
I want to stress again, I am not inviting any motion, and I am certainly not indicating any view of the court as to any particular point of view or argument. I just simply raised that because the court, like counsel, would benefit from being educated as to everything that is relevant to a death penalty case.
Tr. of Pre-Trial Conference, Oct. 26, 2001, at 9-10. Not surprisingly, shortly after the pre-trial conference, Quinones and Rodriguez each moved for an order striking the death penalty notices based, in part, on the argument that the FDPA is unconstitutional on its face.
On March 16, 2002, the District Court heard oral argument on the defendants’ motion, and on April 25, 2002, the Court filed a preliminary opinion indicating its intention to declare the FDPA unconstitutional. Quinones I,
The Government filed an additional brief in the District Court, arguing that (1) the constitutionality of the death penalty was not ripe for adjudication prior to trial because, should the jury fail to convict the defendants or decline to impose the death penalty, no question of the FDPA’s constitutionality would present itself; (2) the Supreme Court’s decision in Herrera v. Collins,
The District Court’s final decision and order, entered on July 1, 2002, reaffirmed its preliminary views. Quinones II,
With respect to the substantive issue, the Court acknowledged that, because the Due Process Clause itself mandates that no person “be deprived of life, liberty, or property without due process of law,” U.S. Const, amend. V (emphasis added), the Framers of the Constitution necessarily “assume[d] the existence of the death penalty,” Quinones II,
the best available evidence indicates that, on the one hand, innocent people are sentenced to death with materially greater frequency than was previously supposed and that, on the other hand, convincing proof of their innocence often does not emerge until long after their convictions. It is therefore fully foreseeable that in enforcing the death penalty a meaningful number of innocent people will be executed who otherwise would eventually be able to prove their innocence. It follows that implementation of the Federal Death Penalty Act not only deprives innocent people of a significant opportunity to prove their innocence, and thereby violates procedural*56 due process, but also creates an undue risk of executing innocent people, and thereby violates substantive due process.
Id. at 257.
The District Court also ruled that the Supreme Court’s decision in Herrera does not preclude it from holding that the FDPA violates due process because a majority of Justices assumed in Herrera that “in a capital case a truly persuasive demonstration of ‘actual innocence’ made after trial would render the execution of a defendant unconstitutional.” Id. at 262 (quoting Herrera,
Finally, the District Court rejected the Government’s challenge to the exoneration evidence on which its preliminary opinion relied. Id. at 264-68. First, it dismissed the Government’s argument that the preliminary opinion erroneously relied only upon evidence of innocent persons sentenced to death in state courts. The District Court justified its reliance on state court data by reasoning that the number of defendants in the federal system is “too small, and the convictions too recent, to draw any conclusions therefrom” and that it was appropriate to extrapolate from the state-based evidence because “there is no logical reason to suppose that practices and procedures under the [FDPA] will be materially more successful in preventing mistaken convictions than the deficient state procedures that have already been shown to be wanting.” Id. at 266. The District 'Court also rejected the Government’s contention that the availability of DNA testing could significantly decrease the number of innocent persons sentenced to death, reasoning that DNA testing is available in only a small number of cases. Id. at 264.
In conclusion, the District Court notably held that “the Federal Death Penalty Act, by cutting off the opportunity for exoneration, denies due process, and, indeed, is tantamount to foreseeable, state-sponsored murder of innocent human beings.” Id. at 268 (emphasis added). Accordingly, it granted the defendants’ motions to strike all death penalty aspects from the case on the ground that the FDPA is unconstitutional. Id.
The Government timely filed notices of appeal on July 9, 2002.
II.
A. Appellate Jurisdiction
As an initial matter, we must determine whether we have jurisdiction to entertain this appeal. The Criminal Appeals Act, 18 U.S.C. § 3731, permits the United States to file appeals in a criminal case in certain enumerated circumstances.
Based upon Wilson, four other circuits have found jurisdiction to entertain appeals by the Government where a district court has stricken a death penalty notice. See United States v. Bass,
Woolard,
B. Ripeness
The District Court held that the constitutionality of the FDPA was ripe for adjudication even though the defendants had not yet been tried, let alone convicted or sentenced to death. Both parties now agree: Although the Government argued in the District Court that the issue was not ripe for consideration, it expressly states in its appellate brief that it “has not appealed this aspect of the District Court’s ruling,” Govt. Br. at 13 n*, and it reiterated at oral argument that, although “[w]e contended below that [the issue] was not ripe for adjudication[,][w]e’ve decided not to press that [argument on] appeal ... [because] the district court’s decision did not rely in any way on anything that might happen at trial.” But the ripeness doctrine steins, at least in part, from limitations placed on judicial power by Article III of the Constitution,
The Supreme Court has held that the ripeness doctrine protects against “judicial interference until a[ ] ... decision has been formalized and its effects felt in a concrete way by the challenging parties.” Abbott Laboratories v. Gardner,
It is true that constitutional challenges by defendants to a particular punishment “are generally not ripe until the imposition, or immediately impending imposition, of a challenged punishment or fine.” Cheffer,
Applying this standard, the District Court concluded that the constitutional challenge in this case was ripe because (1) the issue was purely legal and, therefore, fit for judicial review and (2) resolution of the constitutional issue at this point in the proceedings was necessary to prevent the defendants from suffering hardship. To justify the second ground for its decision, the Court noted a number of procedural differences between capital and non-capital cases. First, it observed that, if the death penalty notices were not stricken before trial, “any prospective juror strongly opposed to capital punishment must be excused for cause .... [t]he result [of which] is to exclude from the jury a significant class of people who would be perfectly fit to serve if the death penalty were absent from the case.” Quinones II,
“As a conclusion of law, a determination that an issue is [ ] ripe is reviewed de novo.” United States v. Broadcast Music, Inc.,
The District Court also properly concluded that a defendant suffers practical and legally-cognizable disadvantages by postponing a facial challenge to the death penalty until after trial. Quite apart from a defendant’s obvious desire to know in advance whether he will be risking his life by going to trial, the District Court determined that a defendant may reasonably prefer the ordinary allocation of peremptory challenges — six for the government, ten for the defense — rather than the allocation in a capital case of twenty for each side. We also agree with the District Court that a defendant may reasonably prefer a jury on which persons who are conscientiously opposed to the death penalty are not excused for cause.
Further, if the death penalty remains a possibility during trial, a defendant may be forced into trial tactics that are designed to avoid the death penalty but that have the consequence of making conviction more likely. Moreover, the possibility of capital punishment frequently induces defendants to enter into plea agreements in order to guarantee their own survival. And the Supreme Court has specifically held that “a plea of guilty is not invalid merely because entered to avoid the possibility of a death penalty.” Brady v. United States,
Finally, it is noteworthy that we have previously considered purely legal challenges to criminal statutes raised during the pre-trial stage of a prosecution even though the defendants had not yet been— and might never have been — convicted of violating the challenged statute. See, e.g., United States v. King,
For all of these reasons, we hold that, were the defendants’ facial challenge to the FDPA meritorious, the defendants would clearly have suffered hardship if the District Court had declined to address their challenge before trial or, indeed, if we ourselves declined to consider the merits of their substantive constitutional claim at this juncture. Because both of the factors for ripeness set forth by the Supreme Court in Abbott Laboratories were present when the District Court considered the constitutionality of the FDPA, the defendants’ constitutional challenge to the FDPA was ripe for consideration by the District Court and is now ripe for our review.
C. Constitutionality of the Federal Death Penalty Act
The District Court held that the FDPA is facially unconstitutional.
No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury ... nor shall any person be subject for the same offence to be twice put in jeopardy of life or limb ... nor be deprived of life, liberty, or property without due process of law....
U.S. Const, amend. V (emphasis added). Accordingly, “it is apparent from the text of the Constitution itself that the existence of capital punishment was accepted by the Framers.” Gregg v. Georgia,
While admitting that the Framers “assume[d] the existence” of the death penalty, Quinones II,
The District Court erred in looking to “evolving standards” in conducting its due process analysis: It is the Eighth Amendment — not the Due Process Clause of the Fifth Amendment — that requires consideration of “evolving standards” in determining whether a particular punishment conforms to principles of decency “that mark the progress of a maturing society.” Hudson v. McMillian,
While the Supreme Court has held that “the concept of due process of law is not final and fixed,” Rochin v. California,
Despite suggestions by the District Court and the defendants that they are embracing a novel challenge to the constitutionality of capital punishment, the idea that a convicted person has a right to the continued opportunity for exoneration during the course of his natural life is not new: Because this proposition has been presented to the Supreme Court on a number of occasions and repeatedly rejected by the Court, we hold that the continued opportunity to exonerate oneself throughout the natural course of one’s life is not a right “so rooted in the traditions and conscience of our people as to be ranked as fundamental.” Rochin,
“Our primary guide in determining whether the principle in question is fundamental is, of course, historical practice,” Montana v. Egelhoff,
Even before the founding of our country, European nations from which we derived our laws recognized that capital punishment inherently entails a risk that innocent people will be executed. See generally Hugo Adam Bedau & Michael L. Radelet, Miscarriages of Justice in Potentially Capital Cases, 40 Stan. L.Rev. 21, 22 (1987). In the mid-1770s, the British scholar Jeremy Bentham argued that capital punishment differs from all other punishments because “[f|or death, there is no remedy.” Jeremy Bentham, The Rationale of Punishment 186 (Robert He-ward ed., 1830) (circa 1775). Bentham recognized that there could be no “system of penal procedure which could insure the Judge from being misled by false evidence or the fallibility of his own judgment,” id. at 187, and he argued that execution prevents “the oppressed [from meeting] with some fortunate event by which his innocence may be proved,” id. at 189.
In the United States, opponents of capital punishment “began to argue that innocent people were often executed by mistake” as early as the mid-Nineteenth Century. Stuart Banner, The Death Penalty: An American History 121 (2002). These abolitionists maintained that “[the] government ought to abandon capital punishment in general because so many innocent people were going to their deaths on the gallows.” Id. at 121-22. Since that time, there has been a prodigious scholarly debate over whether the likelihood that innocent people will be executed justifies abolition of the death penalty. See, e.g., Edwin M. Borchard, Convicting the Innocent: Errors of Criminal Justice Intro., passim (1932) (chronicling sixty-five prosecutions and convictions of “completely innocent people,” id. at xiii, and noting that, although exactly “[h]ow many wrongfully convicted persons have actually been executed ... is impossible to say ... these cases offer a convincing argument for the abolition of the death penalty,” id. at xix); E. Roy Calvert, Capital Punishment in the Twentieth Century 123-134 (5th red. Patterson Smith 1973) (1936) (arguing that “no human tribunal is ever competent to impose an irrevocable penalty,” id. at 123, and noting that “it is surprising how many cases are actually known of the execution of the innocent” given that, “[b]y the. infliction of the capital penalty the person primarily concerned is prevented from urging his claim,” id. at 125-26); George R. Scott, The History of Capital Punishment 248-63 (1950) (chronicling cases in which innocent persons have been executed and insisting that “we have no means of knowing whether or not other persons have been wrongly convicted and executed [because] .... [t]he accused is dead and, therefore, unable to supply information and evidence which may be necessary [for his or her exonera
Further, prior to the FDPA’s enactment, Congress had been presented with extensive evidence in support of the argument that innocent individuals might be executed. See, e.g., 140 Cong. Rec. S10394-02 (Aug. 2, 1994) (Statement of Sen. Simon) (discussing generally “False Convictions and the Death Penalty” and placing on the record a 1994 USA Today article that noted “at least 85 instances in the past 20 years in which prosecutors— knowingly or unknowingly — relied on fabricated, mishandled, or tampered evidence to convict the innocent or free the guilty” and suggesting that “such miscarriages of justice are more common than we might like to believe”); 140 Cong. Rec. H2322-02, *H2330 (April 14, 1994) (Statement of Rep. Nadler) (“The death penalty, once imposed, can never be recalled.... We have no way of judging how many innocent persons have been executed, but we can be certain that there were some.”); id. at *H2327 (Statement of Rep. Mfume) (“a large body of evidence shows that innocent people are often convicted of crimes, including capital crimes, and that some of them have been executed. There have been, on the average, more than four cases per year in which an entirely innocent person was convicted of murder, and many of those persons were sentenced to death.”); id. at *H2326 (April 14, 1994) (Statement of Rep. Kopetski) (“Stanford Law Review documented hundreds of cases in which innocent individuals were sentenced to death, 23 of whom were wrongly executed. Let me repeat that, because it’s a staggering number: 23 people lay dead who were later exonerated of wrongdoing.”); 139 Cong. Rec. S15745-01, *S15766 (Nov. 16,1993) (Statement of Sen. Levin) (noting “case after case after case in which people have been sentenced to death only later to be found innocent and released” and placing on the record an October 21, 1993 study by the Subcommittee on Civil and Constitutional Rights of the House Judiciary Committee that “describes 48 cases in the past 20 years where a convicted person has been released from death row either because their innocence was proven or because there was a reasonable doubt that was raised as to their guilt”). While not determinative, it is noteworthy that Congress enacted the FDPA against the backdrop of repeated assertions by some members that innocent people have been executed. This informed, deliberative legislative action itself casts doubt on the assertion that the right
Most importantly, the Supreme Court has upheld state and federal statutes providing for capital punishment for over two hundred years, and it has done so despite a clear recognition of the possibility that, because our judicial system — indeed, any judicial system — is fallible, innocent people might be executed and, therefore, lose any opportunity for exoneration.
Since 1878, the Supreme Court has upheld challenges to death penalty statutes based upon the Due Process Clause as well as the Eighth Amendment. See, e.g., Wilkerson v. Utah,
The Supreme Court first expressly acknowledged the argument pressed here— namely, that capital punishment might deprive innocent persons of the ability to exonerate themselves — in Furman v. Georgia,
The opinions of Justice Marshall and Justice Brennan make clear that the Fur-man Court was presented with, considered, and declined to adopt the argument that capital punishment unconstitutionally deprives innocent persons who have been
Just as Americans know little about who is executed and why, they are unaware of the potential dangers of executing an innocent man. Our ‘beyond a reasonable doubt’ burden of proof in criminal cases is intended to protect the innocent, but we know it is not foolproof. Various studies have shown that people whose innocence is later convincingly established are convicted and sentenced to death.
No matter how careful courts are, the possibility of perjured testimony, mistaken honest testimony, and human error remain all too real. We have no way of judging how many innocent persons have been executed but we can be certain that there were some.
Id. at 366-68,
Justice Brennan took the argument one step further, expressly acknowledging that execution deprives innocent persons of the opportunity for exoneration:
[djeath is truly an awesome punishment. The calculated killing of a human being by the State involves, by its very nature, a denial of the executed person’s humanity. The contrast with the plight of a person punished by imprisonment is evident. An individual in prison does not lose ‘the right to have rights.’ A prisoner retains, for example, the constitutional rights to the free exercise of religion, to be free of cruel and unusual punishments, and to treatment as a ‘person’ for purposes of due process of law and the equal protection of the laws. A prisoner remains a member of the human family. Moreover, he retains the right of access to the courts. His punishment is not irrevocable. Apart from the common charge, grounded upon the recognition of human fallibility, that the punishment of death must inevitably be inflicted upon innocent men, we know that death has been the lot of men whose convictions were unconstitutionally secured in view of later, retroactively applied, holdings of this Court. The punishment itself may have been unconstitutionally inflicted, yet the finality of death precludes relief. An executed person has indeed ‘lost the right to have rights. ’
These excerpts demonstrate beyond any possible doubt that the basic thesis of the District Court’s opinion — that capital punishment is unconstitutional because it denies individuals the opportunity for exoneration — is not a new one. The Furman Court understood that innocent persons may be executed before obtaining evidence necessary to exonerate themselves. Nevertheless, seven justices declined to find that “the death penalty is unconstitutional per se.”
More importantly, just four years after Furman, the Court expressly held in Gregg v. Georgia that capital punishment does not constitute a per se violation of the Eighth Amendment.
More recently, in Herrera v. Collins,
The Herrera Court recognized that “a petitioner otherwise subject to defenses of abusive or successive use of the writ may have his federal constitutional claim considered on the merits if he makes a proper showing of actual innocence.” Id. at 404,
Despite this precedent, the Herrera Court “assume[d], for the sake of argument in deciding [that] case, that in a capital case a truly persuasive demonstration of ‘actual innocence’ made after trial would render the execution of a defendant unconstitutional ....” id. at 417,
Moreover, the Herrera Court made clear that, even if the Constitution did protect innocent persons from execution, “the threshold showing for such an assumed right would necessarily be extraordinarily high.” Id.
Further, despite its recognition of the “unalterable fact that our judicial system, like the human beings who administer it, is fallible,” id. at 415,
The District Court found the Supreme Court’s decision in Herrera to be inappo-site because it was “not informed by the ground-breaking DNA testing and other exonerative evidence developed in the years since.” Quinones II,
In sum, if the well-settled law on this issue is to change, that is a change that only the Supreme Court or Congress is authorized to make.
Even if there were no Supreme Court precedent specifically rejecting the idea of a fundamental right to the opportunity for exoneration during the course of one’s natural life, the Supreme Court’s decision in Chapman v. United States,
[e]very person has a fundamental right to liberty in the sense that the Government may not punish him unless and until it proves his guilt beyond a reasonable doubt at a criminal trial conducted in accordance with the relevant constitutional guarantees. But a person who has been so convicted is eligible for, and the court may impose, whatever punishment is authorized by statute for his offense, so long as that penalty is not cruel and unusual, and so long as the penalty is not based on an arbitrary distinction that would violate the Due Process Clause of the Fifth Amendment.
CONCLUSION
In sum, we hold that (1) we have jurisdiction to entertain this appeal, (2) the constitutional challenge was ripe for consideration prior to trial, (3) to the extent the defendants claim relies upon the Eighth Amendment, it is foreclosed by the Supreme Court’s decision in Gregg v. Georgia, and (4) the FDPA does not violate the Due Process Clause of the Fifth Amendment.
Accordingly, we reverse the April 25, 2002 order of the District Court and remand the cause for further proceedings consistent with this opinion.
Notes
. On August 22, 2002, the grand jury returned a further superseding indictment that added no new charges or defendants but, instead, set forth the statutory aggravating factors that, pursuant to Ring v. Arizona,
. The Court also noted that there have been at least twenty additional capital defendants exonerated in the past decade on grounds other than DNA evidence. Id. at 418.
. In fact, the Fifth Amendment makes three separate references to capital punishment:
No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury nor shall any person be subject for the same offence to be twice put in jeopardy of life or limb; ... nor be deprived of life, liberty, or property without due process of law....
U.S. Const, amend. V (emphasis added).
. 18 U.S.C. § 3731 provides:
In a criminal case an appeal by the United States shall lie to a court of appeals from a decision, judgment, or order of a district court dismissing an indictment or information or granting a new trial after verdict or
An appeal by the United States shall lie to a court of appeals from a decision or order, entered by a district court of the United States, granting the release of a person charged with or convicted of an offense, or denying a motion for revocation of, or modification of the conditions of, a decision or order granting release.
The appeal in all such cases shall be taken within thirty days after the decision, judgment or order has been rendered and shall be diligently prosecuted.
The provisions of this section shall be liberally construed to effectuate its purposes.
. Article III declares that "the judicial Power shall extend to all Cases ... [or] Controversies....” U.S. Const, art. Ill, § 2. We have held that “[t]he purpose of the ripeness requirement is to ensure that a dispute has generated injury significant enough to satisfy the case or controversy requirement of Article III of the U.S. Constitution” by "preventing] a federal court from entangling itself in abstract disagreements over matters that are premature for review because the injury is merely speculative and may never occur....”
. Although the Supreme Court held in Brady,
. We recognize that the Supreme Court has upheld convictions imposed by improperly death-qualified juries. See Buchanan v. Kentucky,
. In United States v. Salerno,
. In its final opinion and order, the District Court held that the FDPA violates both substantive and procedural due process. Qui-nones II,
. Despite the District Court’s clear reliance on the Due Process Clause, the defendants assert that their claim is also based upon the Eighth Amendment.' Br. for Defendants at 8-9. But to the extent their argument relies on 1 the Eighth Amendment, it is foreclosed by the Supreme Court's holding in Gregg. See Agostini v. Felton,
. While, as noted ante, only the Eighth Amendment incorporates evolving standards of decency, and although the Supreme Court has declared that "contemporary practice ... [is] of limited relevance to the due process inquiry,” Medina,
. The study by Bedau and Radelet has sparked a significant amount of scholarly controversy over the extent to which innocent persons are executed. See, e.g., Stephen J. Markman & Paul G. Cassell, Protecting the Innocent: A Response to the Bedau-Radelet Study, 41 Stan. L.Rev. 121 (1988).
. In Francis, Justice Frankfurter recognized that, unless capital punishment actually violates "a principle of justice ‘[r]ooted in the traditions and conscience of our people!,]' "
this Court must abstain from interference with State action no matter how strong one's personal feeling of revulsion against a State's insistence on its pound of flesh. One must be on guard against finding in personal disapproval a reflection of more or less prevailing condemnation.... I cannot rid myself of the conviction that were I to hold that [execution violates] the Due Process Clause ... I would be enforcing my private view rather than that consensus of society's opinion which, for purposes of due process, is the standard enjoined by the Constitution.
. It should be noted that, although Justice Brennan fully recognized that "the punishment of death must inevitably be inflicted upon innocent men” and that an executed person loses the right "to treatment as a person’ for purposes of due process of law,” he declined to hold the death penalty unconstitutional "on that ground alone" because "death is a punishment of longstanding usage and acceptance in this country.” Id. at 290-91,
. The petitioner was convicted of capital murder and sentenced to death in Texas state court, and his conviction and sentence were upheld on direct appeal and in collateral proceedings in the Texas state courts.
. The District Court, seizing upon this language, attempted to distinguish Herrera by claiming that "the Herrera Court’s sole holding is that a belated or successive habeas petitioner must make a persuasive showing of actual innocence to warrant habeas relief.” Id. at 263 (internal citation omitted). But, as noted above, the Supreme Court held no such thing — it merely stated that, if a showing of actual innocence were sufficient to warrant habeas relief, then the threshold showing for such relief would necessarily be high. Further, the Court expressly stated in Herrera that "a claim of 'actual innocence' is not itself a constitutional claim." Id. at 404. This language makes clear that the holding of Herrera is in no way limited to belated or successive habeas petitions.
. The Supreme Court once again reiterated this high standard in Schlup v. Delo, where it stated that "a Herrera-type claim would have to fail unless the federal habeas court is itself convinced that [ ] new facts unquestionably establish [ ] innocence.”
. Even before the Supreme Court’s decision in Chapman, Justice Marshall recognized in Furman that substantive due process rights afford limited protection in the context of punishment beyond the protection provided by the Eighth Amendment:
The concepts of cruel and unusual punishment and substantive due process become so close as to merge when the substantive due process argument is stated in the following manner: because capital punishment deprives an individual of a fundamental right ... the State needs a compelling interest to justify it. Thus stated, the substantive due process argument reiterates what is essentially the primary purpose of the Cruel and Unusual Punishments Clause of the Eighth Amendment....
