opinion: Justice Stevens
  delivered the opinion of the Court.
  We granted certiorari to decide whether the sentencing process followed in this capital case satisfied the requirements of the Due Process Clause of the Fourteenth Amendment. More narrowly, the question is whether, at the time of petitioner’s sentencing hearing, he and his counsel had adequate notice that the judge might sentence him to death.
  The unique circumstance that gives rise to concern about the adequacy of the notice in this case is the fact that, pursuant to court order, the prosecutor had formally advised the trial judge and petitioner that the State would not recommend the death penalty. To place this circumstance in proper perspective, it is necessary to relate the procedural history of the case.
  I
  On or about June 21, 1983, Robert and Cheryl Bravence were killed at their campsite near Santiam Creek, Idaho. On December 1, 1983, the State filed an information charging petitioner with the crime of first-degree murder. The first count alleged that Robert Bravence had been beaten to death and the second count alleged that Cheryl Bravence had been killed in the same way. Identical charges were also filed against petitioner’s older brother, Mark. At the arraignment, the trial judge advised petitioner that “the maximum punishment that you may receive if you are convicted on either of the two charges is imprisonment for life or death.” App. 14.
  After the arraignment, petitioner’s appointed counsel entered into plea negotiations with the prosecutor. During these negotiations, petitioner agreed to take two lie-detector tests. Although the results of the tests were not entirely satisfactory, they convinced the prosecutor that petitioner’s older brother Mark was primarily responsible for the crimes and was the actual killer of both victims. Id., at 193. The parties agreed on an indeterminate sentence with a 10-year minimum in exchange for a guilty plea, subject to a commitment from the trial judge that he would impose that sentence. In February 1984, the judge refused to make that commitment. In March, the case went to trial. The State proved that petitioner and his brother Mark decided to steal their victims' Volkswagen van. Petitioner walked into the Bravences’ campsite armed with a shotgun and engaged them in conversation. When Cheryl left and went to a nearby creek, Mark entered the campsite, ordered Robert to kneel down, and struck him on the head with a nightstick. When Cheryl returned, Mark gave her the same order, and killed her in the same manner. See State v. Lankford, 113 Idaho 688, 691, 747 P. 2d 710, 713 (1987).
  Petitioner testified in support of a defense theory that he was only an accessory after the fact. The jury was instructed, however, that evidence that petitioner “was present, and that he aided and abetted in the commission of the crime of robbery” was sufficient to support a conviction for first-degree murder. App. 16. The trial judge refused to instruct the jury that a specific intent to kill was required. The jury found petitioner guilty on both counts.
  At the prosecutor’s request, the sentencing hearing was postponed until after the separate trial of petitioner’s brother was concluded. The sentencing was first set for June 28, 1984, and later reset for October 1984. In the interim, pursuant to petitioner’s request, on September 6, 1984, the trial court entered an order requiring the State to notify the court and petitioner whether it would ask for the death penalty, and if so, to file a statement of the aggravating circumstances on which it intended to rely. A week later, the State filed this negative response:
  “COMES NOW, Dennis L. Albers, in relation to the Court’s Order of September 6, 1984, and makes the following response.
  “In relation to the above named defendant, Bryan Stuart Lankford, the State through the Prosecuting Attorney will not be recommending the death penalty as to either count of first degree murder for which the defendant was earlier convicted.” Id., at 26 (emphasis in original).
  In the following month there was a flurry of activity. The trial court granted petitioner’s pro se request for a new lawyer, denied that lawyer’s motion for a new trial based on the alleged incompetence of trial counsel, denied a motion for a continuance of the sentencing hearing, and denied the new lawyer’s request for a typewritten copy of the trial transcript. In none of these proceedings was there any mention of the possibility that petitioner might receive a death sentence.
  At the sentencing hearing on October 12, 1984, there was no discussion of the death penalty as a possible sentence. The prosecutor offered no evidence. He relied on the trial record, explained why he had not recommended the death penalty, and ultimately recommended an indeterminate life sentence with a minimum of “somewhere between ten and 20 years.” Id., at 104. The defense put on a number of witnesses who testified that petitioner was a nonviolent person, but that he was subject to domination by his brother Mark, who had violent and dangerous propensities. Id., at 95-97. In her argument in mitigation, defense counsel stressed these facts, as well as the independent evidence that Mark was the actual killer. She urged the court to impose concurrent, indeterminate life sentences, which would make petitioner eligible for parole in 10 years, less the time he had already served. She argued against consecutive indeterminate sentences which would have amounted to a 20-year term, or a fixed-life term that would have amounted to a 40-year minimum. She made no reference to a possible death sentence.
  At the conclusion of the hearing, the trial judge made a rather lengthy statement in which he indicated that he considered petitioner’s testimony unworthy of belief and that the seriousness of the crimes warranted more severe punishment than that which the State had recommended. Id., at 114-118. At the beginning of this lengthy statement, he described the options available to the court, including the indeterminate life sentence recommended by the State, “or a fixed life sentence for a period of time greater than the number of years he would serve on an indeterminate life sentence, i. e., ten. For example, a fixed term of 40 years or death or a fixed life sentence.” Id., at 114. He concluded by saying that he would announce his decision on the following Monday.
  On that Monday, the trial judge spent the entire day conducting the sentencing hearing in Mark’s case. At 9:38 p.m., he reconvened petitioner’s sentencing hearing. After a preliminary colloquy, he read his written findings and sentenced petitioner to death. These findings, some of which were repeated almost verbatim in his later order sentencing Mark to death, repeatedly reflected the judge’s opinion that the two brothers were equally culpable.
  Petitioner sought postconviction relief on a variety of grounds, including a claim that the trial court violated the Constitution by failing to give notice of its intention to impose the death sentence in spite of the State’s notice that it was not seeking the death penalty. Id., at 168. The trial court held that the Idaho Code provided petitioner with sufficient notice and that the prosecutor’s statement that he did not intend to seek the death penalty had “no bearing on the adequacy of notice to petitioner that the death penalty might be imposed. ” Id., at 200. Petitioner’s request for relief on this claim was therefore denied. Id., at 201.
  In a consolidated appeal, the Idaho Supreme Court affirmed petitioner’s conviction and sentence and also affirmed the denial of postconviction relief. On the notice issue, the court concluded that the express advice given to petitioner at his arraignment, together with the terms of the statute, were sufficient. State v. Lankford, 113 Idaho, at 697, 747 P. 2d, at 719.
  One justice dissented from the affirmance of petitioner’s sentence. Id., at 705, 747 P. 2d, at 727. Relying on the absence of any contention that petitioner struck any of the fatal blows, and the fact that the evidence concerning petitioner’s intent was equivocal, he concluded that the sentence was invalid under our decisions in Enmund v. Florida and Tison v. Arizona, as well as under the Idaho cases that the majority had considered in its proportionality review.
  This Court granted certiorari, vacated the judgment, and remanded the case to the Idaho Supreme Court for further consideration in light of Satterwhite v. Texas, 486 U. S. 249 (1988). 486 U. S. 1061 (1988). On remand, by a vote of 3 to 2, the court reinstated its earlier judgment. 116 Idaho 279, 775 P. 2d 593 (1989). We again granted certiorari, 498 U. S. 919 (1990), to consider the question raised by the trial court’s order concerning the death penalty and the State’s response thereto.
  II
  Before discussing the narrow legal issue raised by the special presentencing order and the State’s response, it is useful to put to one side certain propositions that are not in dispute in this case. As a matter of substantive Idaho law, the trial judge’s power to impose a sentence that is authorized by statute is not limited by a prosecutor’s recommendation. Thus, petitioner does not argue that the State made a formal waiver that limited the trial judge’s authority to impose the death sentence. The issue is one of adequate procedure rather than of substantive power. Conversely, the State does not argue that a sentencing hearing would be fair if the defendant and his counsel did not receive adequate notice that he might be sentenced to death. The State’s argument is that the terms of the statute, plus the advice received at petitioner’s arraignment, provided such notice. This argument would plainly be correct if there had not been a presentencing order, or if similar advice had been given after petitioner received the State’s negative response and before the sentencing hearing commenced.
  As a factual matter, it is also undisputed that the character of the sentencing proceeding did not provide petitioner with any indication that the trial judge contemplated death as a possible sentence. A hearing to decide whether the sentences should be indeterminate or fixed, whether they should run concurrently or consecutively, and what period of imprisonment was appropriate would have proceeded in exactly the same way as this hearing did. Indeed, it is apparent that the parties assumed that nothing more was at stake. There is nothing in the record after the State’s response to the presen-tencing order and before the trial judge’s remark at the end of the hearing that mentioned the possibility of a capital sentence. During the hearing, while both defense counsel and the prosecutor were arguing the merits of concurrent or consecutive, and fixed or indeterminate, terms, the silent judge was the only person in the courtroom who knew that the real issue that they should have been debating was the choice between life or death.
  The presentencing order entered by the trial court requiring the State to advise the court and the defendant whether it sought the death penalty, and if so, requiring the parties to specify the aggravating and mitigating circumstances on which they intended to rely, was comparable to a pretrial order limiting the issues to be tried. The purpose of such orders is to eliminate the need to address matters that are not in dispute, and thereby to save the valuable time of judges and lawyers. For example, if the State had responded in the affirmative and indicated an intention to rely on only three aggravating circumstances, the defense could reasonably have assumed that the evidence to be adduced would relate only to those three circumstances, and therefore, the defense could have limited its preparation accordingly. Similarly, in this case, it was surely reasonable for the defense to assume that there was no reason to present argument or evidence directed at the question whether the death penalty was either appropriate or permissible. Orders that are designed to limit the issues would serve no purpose if counsel acted at their peril when they complied with the orders’ limitations.
  It is, of course, true that this order did not expressly place any limits on counsel’s preparation. The question, however, is whether it can be said that counsel had adequate notice of the critical issue that the judge was actually debating. Our answer to that question must reflect the importance that we attach to the concept of fair notice as the bedrock of any constitutionally fair procedure. Justice Frankfurter eloquently made this point in Joint Anti-Fascist Refugee Comm. v. McGrath, 341 U. S. 123 (1951):
  “Representing a profound attitude of fairness between man and man, and more particularly between the individual and government, ‘due process’ is compounded of history, reason, the past course of decisions, and stout confidence in the strength of the democratic faith which we profess. Due process is not a mechanical instrument. It is not a yardstick. It is a process. It is a delicate process of adjustment inescapably involving the exercise of judgment by those whom the Constitution entrusted with the unfolding of the process.” Id., at 162-163 (concurring opinion).
  “The heart of the matter is that democracy implies respect for the elementary rights of men, however suspect or unworthy; a democratic government must therefore practice fairness; and fairness can rarely be obtained by secret, one-sided determination of facts decisive of rights.” Id., at 170 (footnote omitted).
  “Man being what he is cannot safely be trusted with complete immunity from outward responsibility in depriving others of their rights. At least such is the conviction underlying our Bill of Rights. That a conclusion satisfies one’s private conscience does not attest its reliability. The validity and moral authority of a conclusion largely depend on the mode by which it was reached. Secrecy is not congenial to truth-seeking and self-righteousness gives too slender an assurance of rightness. No better instrument has been devised for arriving at truth than to give a person in jeopardy of serious loss notice of the case against him and opportunity to meet it. Nor has a better way been found for generating the feeling, so important to a popular government, that justice has been done.” Id., at 171-172 (footnote omitted).
  If defense counsel had been notified that the trial judge was contemplating a death sentence based on five specific aggravating circumstances, presumably she would have advanced arguments that addressed these circumstances; however, she did not make these arguments because they were entirely inappropriate in a discussion about the length of petitioner’s possible incarceration. Three examples will suffice to illustrate the point.
  One of the arguments that petitioner’s counsel could have raised had she known the death penalty was still at issue pertained to a concern voiced by the dissenting justice in the Idaho Supreme Court, who was troubled by the question whether Bryan Lankford’s level of participation met the standard described in Enmund v. Florida, 458 U. S. 782 (1982), Tison v. Arizona, 481 U. S. 137 (1987), and several Idaho cases. The dissenting justice described the majority’s opinion as having mischaracterized the trial court’s findings as to Bryan Lankford’s state of mind. State v. Lankford, 113 Idaho 688, 706, 747 P. 2d 710, 728 (1987). The factual dispute over the record, combined with the dissenting justice’s reliance on Idaho cases, demonstrates that petitioner failed to make an argument that, at least as a matter of state law, might have influenced the trial judge’s deliberations. There was, however, no point in making such an argument if the death penalty was not at issue.
  One of the aggravating circumstances that the trial judge found as a basis for his sentence was that the “murders of the Bravences were especially heinous, atrocious or cruel, and manifested exceptional depravity.” App. 156-157. Even if petitioner had been the actual killer, it is at least arguable that the evidence was insufficient to support this finding. If petitioner was not the actual killer, this finding was even more questionable. The point, however, is that petitioner’s counsel had no way of knowing that the court was even considering such a finding, and therefore, she did not discuss that possibility at the sentencing hearing. It is unrealistic to assume that the notice provided by the statute and the arraignment survived the State’s response to an order that would have no purpose other than to limit the issues in future proceedings.
  In view of the fact that the trial judge’s sentence appears to rest largely on his disbelief of petitioner’s testimony and consequent conclusion that he was just as culpable as his brother, the omission of certain factual evidence takes on special significance. In her postconviction motion, petitioner’s counsel represented that the results of two polygraph examinations demonstrated that petitioner was truthful in his testimony concerning his “lack of participation in, or knowledge of the killings.” App. 170. Such evidence is inadmissible in Idaho in an ordinary case and therefore, appropriately, was not offered at the sentencing hearing. Petitioner argues, however, that under the teaching of our decision in Lockett v. Ohio, 438 U. S. 586 (1978), such evidence would be admissible in a capital sentencing proceeding. Whether petitioner would ultimately prevail on this argument is not at issue at this point; rather, the question is whether inadequate notice concerning the character of the hearing frustrated counsel’s opportunity to make an argument that might have persuaded the trial judge to impose a different sentence, or at least to make different findings than those he made.
  At the very least, this is a case in which reasonable judges might differ concerning the appropriateness of the death sentence. It is therefore a case in which some of the reasoning that motivated our decision in Gardner v. Florida, 430 U. S. 349 (1977), is applicable. In that case, relying partly on the Due Process Clause- of the Fourteenth Amendment and partly on the Eighth Amendment’s prohibition against cruel and unusual punishment, the Court held that a procedure for selecting people for the death penalty that permits consideration of secret information about the defendant is unacceptable. The plurality opinion, like the opinion concurring in the judgment, emphasized the special importance of fair procedure in the capital sentencing context. We emphasized that “death is a different kind of punishment from any other which may be imposed in this country.” Id,., at 357. We explained:
  “From the point of view of the defendant, it is different in both its severity and its finality. From the point of view of society, the action of the sovereign in taking the life of one of its citizens also differs dramatically from any other legitimate state action. It is of vital importance to the defendant and to the community that any decision to impose the death sentence be, and appear to be, based on reason rather than caprice or emotion.” Id., at 357-358.
  Although the trial judge in this case did not rely on secret information, his silence following the State’s response to the presentencing order had the practical effect of concealing from the parties the principal issue to be decided at the hearing. Notice of issues to be resolved by the adversary proc.ess is a fundamental characteristic of fair procedure.
  Without such notice, the Court is denied the benefit of the adversary process. As we wrote in Strickland v. Washington, 466 U. S. 668 (1984):
  “A capital sentencing proceeding like the one involved in this case ... is sufficiently like a trial in its adversarial format and in the existence of standards for decision . . . that counsel’s role in the proceeding is comparable to counsel’s role at trial — to ensure that the adversarial testing process works to produce a just result under the standards governing decision.” Id., at 686-687.
  Earlier, in Gardner, we had described the critical role that the adversary process plays in our system of justice:
  “Our belief that debate between adversaries is often essential to the truth-seeking function of trials requires us also to recognize the importance of giving counsel an opportunity to comment on facts which may influence the sentencing decision in capital cases.” 430 U. S., at 360.
  If notice is not given, and the adversary process is not permitted to- function properly, there is an increased chance of error, see, e. g., United States v. Cardenas, 917 F. 2d 683, 688-689 (CA2 1990), and with that, the possibility of an incorrect result. See, e. g., Herring v. New York, 422 U. S. 853, 862 (1975) (“The very premise of our adversary system of criminal justice is that partisan advocacy on both sides of a case will best promote the ultimate objective that the guilty be convicted and the innocent go free”). Petitioner’s lack of adequate notice that the judge was contemplating the imposition of the death sentence created an impermissible risk that the adversary process may have malfunctioned in this case.
  The judgment of the Idaho Supreme Court is reversed, and the case is remanded for further proceedings not inconsistent with this opinion.
  It is so ordered.
  "No State shall. . . deprive any person of life . . . without clue process of law.” U. S. Const., Arndt. 14, §1.
  The Idaho Supreme Court explained:
  “Lankford’s defense theory was that he was only an accessory after the fact. Lankford testified in his own behalf and stated that he was dominated by his older brother who was a violent and dangerous person. He testified that he thought his brother would merely knock out the Bra-vences, and he had not pointed the shotgun at them upon entering the camp. He also testified that after the murders he was hysterical and remained in the van while his brother hid the bodies in the woods.” State v. Lankford, 113 Idaho 688, 692, 747 P. 2d 710, 714 (1987).
  Petitioner testified, in part:
  Mark “hit [Mr. Bravence] over the head with a thing about a foot long, which is a little club that he has had for a long time. ... He hit him both times in the back of the neck actually. Not in the head. Kind of across, you know, across the neck in the back (indicating). . . . Next the lady came up. Mrs. Bravence came up from the river and saw her husband laying there, and Mark told her to get on the ground. . . . Mark hit her apparently, it looked like to me, in the same place.” 4 Tr. 705-707.
  “Based upon that statute, it is therefore not necessary that the State prove that this defendant actually committed the act which caused the death of the victims, provided the State prove beyond a reasonable doubt that the defendant was present, and that he aided and abetted in the commission of the crime of robbery as alleged, or that if he was not present, that he advised and encouraged the commission of such crime.” App. 16.
  “If a human being is killed by any one of several persons engaged in the perpetration of the crime of robbery, all persons who either directly and actively commit the act constituting robbery or who with knowledge of the unlawful purpose of the perpetrator of the crime aid and abet in its commission, are guilty of murder of the first degree, whether the killing is intentional or unintentional.
  “Thus, if two or more persons acting together are perpetrating a robbery and one of them, in the course of the robbery and in furtherance of the common purpose to commit the robbery, kills a human being, both the person who committed the killing and the person who aided and abetted him in the robbery are guilty of Murder of the First Degree.” Id., at 17.
  5 Tr. 833-834; 1 Record 239-242.
  The court order provided:
  “IT IS HEREBY ORDERED AS FOLLOWS:
  “(1) Sentencing is set for October 12, 1984 at 9 a.m.;
  “(2) That on or before September 24, 1984 the State shall notify the Court and the Defendant in writing as to whether or not the State will be seeking and recommending that the death penalty be imposed herein. Such notification shall be filed in the same manner as if it were a formal pleading;
  “(3) That in the event the State shall seek and recommend to the Court that the death penalty be imposed herein the following shall be filed with the Court on or before September 24, 1984:
  “(a) The State shall formally file with the Court and serve upon counsel for the Defendant a statement listing the aggravating circumstances enumerated in Idaho Code § 19-2515(f) that it intends to rely upon and prove at the sentencing hearing to justify the imposition of the death penalty;
  “(b) The Defendant shall specify in a concise mannér all mitigating factors which he intends to rely upon at the time of the sentencing hearing.
  “Dated this 6th day of September, 1984.” App. 24-25.
  A similar order had been entered in May, but it was, in effect, reentered when the original sentencing hearing was postponed.
  The judge explained that because petitioner’s counsel had the preliminary hearing transcript, the trial tapes, and the option of consulting with former defense counsel, she had “all of the information . . . that [she] need[ed] to adequately prepare for sentencing.” Id., at 60.
  The dissent relies on the judge’s comment at the April 5, 1984, hearing, at which he had indicated that the death penalty was still a possibility, regardless of which sentence the State might ultimately recommend, see post, at 132, to support its argument that counsel should have known that the death penalty was still at issue. It should be noted not only that the judge’s comment was made prior to the State’s response of September 13, 1984, that it would not be seeking the death penalty, but also that the information was imparted to petitioner’s former counsel. See Tr. of Oral Arg. 25-27. The information was never given to the counsel who actually represented petitioner during his sentencing and who was required to proceed without a transcript of the earlier hearing. See id., at 43.
  The dissent also suggests that petitioner should have been aware that the judge was still considering the death penalty as a possibility when he ordered a presentence investigation at the April 5, 1984, hearing, see post, at 132-133, but of course, that, too, was ordered prior to the State’s response of September 13, 1984, in which the State confirmed that it would not be seeking the death penalty. Moreover, there is nothing unusual about ordering a presentence investigation prior to a sentencing.
  In Idaho, sentencing in both capital and noncapital cases is done by the trial judge alone. See Idaho Code § 19-2515 (1987).
  “Those things, all taken together, in my view and, apparently, in the jury’s view, ultimately resulted in a death occurring as part of a robbery and makes Bryan guilty of murder in the first degree. If it were not for the Felony Murder Rule, there would be a difficulty in the proof in this case and in the conviction of Bryan Lankford, but it was, and that was the law. Bryan does stand, then, convicted of two counts of first degree murder for his participation. I tend to generally believe the witnesses from Texas, the family members, and I have believed this for a long time: That Bryan has traditionally been a pretty good person, except when he’s been around Mark. Those are the reasons, the bottom line, what his family says about him as to why he would not and I would not and did not earlier recommend the death penalty, as the Court required, to be a filed document." App. 101-102; see id., at 191.
  He continued:
  “So there are a great number of possibilities available to this Court with reference to sentencing in this case. The State and the defense have both suggested and requested that this Court impose an indeterminate life sentence or two indeterminate life sentences. The state has suggested that the Court consider letting those sentences run concurrently or together at the same time. I think one first must analyze what that would mean in this case. That sentence would result in Bryan Lankford being eligible for parole in less than ten years, considering the fact that he’s served a considerable amount of time in the County Jail. In view of the recommendation or suggestion that I run the two sentences concurrently, the recommendation would be, in essence, that this Court sentence Bryan Lankford to spend, from this day, less than five years in the penitentiary for the murder of each one of the two Bravences, whose names have not yet been spoken today.” Id., at 114-115.
  For example:
  “This court does not know how many blows were struck by Bryan Lankford or how many blows were struck by Mark Lankford. The evidence clearly demonstrates and this court finds that both Bryan Lankford and Mark Lankford committed acts of force and violence directly upon the persons of Mr. and Mrs. Bravence which acts directly and proximately caused the deaths of Mr. and Mrs. Bravence. The facts show that either Bryan Lankford or Mark Lankford could have prevented the deaths of Mr. and/or Mrs. Bravence.” Id., at 159.
  458 U. S. 782, 801 (1982) (“For purposes of imposing the death penalty, [defendant’s] criminal culpability must be limited to his participation in the robbery, and his punishment must be tailored to his personal responsibility and moral guilt”).
  481 U. S. 137, 158 (1987) (“[M]ajor participation in the felony committed, combined with reckless indifference to human life, is sufficient to satisfy the Enmund culpability requirement”).
  See, e. g., State v. Windsor, 110 Idaho 410, 716 P. 2d 1182 (1985); State v. Scroggins, 110 Idaho 380, 716 P. 2d 1152 (1985); State v. Beam, 109 Idaho 616, 710 P. 2d 526 (1985); State v. Fetterly, 109 Idaho 766, 710 P. 2d 1202 (1985).
  The statutory aggravating circumstances, identified by the trial judge for the first time when he sentenced Bryan Lankford to death, were:
  “(a) At the time the murder was committed the defendant also committed another murder ....
  “(b) The murders of the Bravences were especially heinous, atrocious or cruel, and manifested exceptional depravity. . . .
  “(c) By the murder, or circumstances surrounding its commission, the defendant exhibited utter disregard for human life. . . .
  “(d) The murders were defined as murder of the first degree by Idaho Code Section 18-4003(d) and the murders were accompanied with the specific intent to cause the deaths of Mr. and Mrs. Bravence. . . .
  “(e) The defendant, by prior conduct and by conduct in the commission of the murders at hand has exhibited a propensity to commit murder which will probably constitute a continuing threat to society.” App. 156-157.
  See, e. g., State v. McKinney, 107 Idaho 180, 186, 687 P. 2d 570, 576 (1984) (“The difference in the degrees of participation in the actual killing justifies the differences in the sentences”); State v. Small, 107 Idaho 504, 506, 690 P. 2d 1336, 1338 (1984) (Codefendants “had different backgrounds and played different parts in the commission of the crime. Under these circumstances, the disparity in the sentences was justified”).
  “A person of ordinary sensibility could fairly characterize almost every murder as ‘outrageously or wantonly vile, horrible and inhuman.’ ” Godfrey v. Georgia, 446 U. S. 420, 428-429 (1980).
  “The petitioner’s crimes cannot be said to have reflected a consciousness materially more ‘depraved’ than that of any person guilty of murder. His victims were killed instantaneously.” Id., at 433 (footnote omitted).
  In his statement toward the end of the sentencing hearing, the judge described Bryan Lankford as follows: “[H]e is a liar, and he is an admitted liar. He’s a deceitful individual.” App. 116.
  “[W]e conclude that the Eighth and Fourteenth Amendments require that the sentencer, in all but the rarest kind of capital case, not be precluded from considering, as a mitigating factor, any aspect of a defendant’s character or record and any of the circumstances of the offense that the defendant proffers as a basis for a sentence less than death.” 438 U. S., at 604 (footnotes omitted).
  “There is no perfect procedure for deciding in which cases governmental authority should be used to impose death. But a statute that prevents the sentencer in all capital cases from giving independent mitigating weight to aspects of the defendant’s character and record and to circumstances of the offense proffered in mitigation creates the risk that the death penalty will be imposed in spite of factors which may call for a less severe penalty. When the choice is between life and death, that risk is unacceptable and incompatible with the commands of the Eighth and Fourteenth Amendments.” Id., at 605.
  In his opinion concurring in the judgment, Justice White made it plain that the holding in Gardner applied only in capital cases.
  “The issue in this case, like the issue in Woodson v. North Carolina, [428 U. S. 280 (1976),] ‘involves the procedure’ employed by the State in selecting persons who will receive the death penalty. Here the sentencing judge indicated that he selected petitioner Gardner for the death penalty in part because of information contained in a presentence report which information was not disclosed to petitioner or to his counsel and to which petitioner had no opportunity to respond. A procedure for selecting people for the death penalty which permits consideration of such secret information relevant to the ‘character and record of the individual offender,’ id., at 304, fails to meet the ‘need for reliability in the determination that death is the appropriate punishment’ which the Court indicated was required in Woodson, supra, at 305. This conclusion stems solely from the Eighth Amendment’s ban on cruel and unusual punishments on which the Wood-sow decision expressly rested, and my conclusion is limited, as was Wood-son, to cases in which the death penalty is imposed.” 430 U. S., at 363-364.
  The same limitation is applicable to our decision today.
  “[T]he penalty of death is qualitatively different from a sentence of imprisonment, however long. Death, in its finality, differs more from life imprisonment than a 100-year prison term differs from one of only a year or two. Because of that qualitative difference, there is a corresponding difference in the need for reliability in the determination that death is the appropriate punishment in a specific case.” Woodson v. North Carolina, 428 U. S. 280, 305 (1976) (opinion of Stewart, Powell, and Stevens, JJ.) (footnote omitted).
  Baldwin v. Hale, 1 Wall. 223, 233 (1864) (“Common justice requires that no man shall be condemned in his person or property without notice and an opportunity to make his defense”); In re Oliver, 333 U. S. 257, 273 (1948) (due process requires that a person be given “reasonable notice of a charge against him, and an opportunity to be heard in his defense ... to examine the witnesses against him, to offer testimony, and to be represented by counsel”). In a variety of contexts, our cases have repeatedly emphasized the importance of giving the parties sufficient notice to enable them to identify the issues on which a decision may turn. See, e. g., Mullane v. Central Hanover Bank & Trust Co., 339 U. S. 306, 314 (1950) (notice must be “reasonably calculated, under all the circumstances, to apprise interested parties of the pendency of the action and afford them an opportunity to present their objections”); Armstrong v. Manzo, 380 U. S. 545, 549-550 (1965) (failure to notify petitioner of pendency of adoption proceedings deprived him of due process of law); Goss v. Lopez, 419 U. S. 565, 579 (1975) (“students facing suspension . . . must be given some kind of notice and afforded some kind of hearing”); Cleveland Bd. of Ed. v. Loudermill, 470 U. S. 532, 546 (1985) (“The tenured public employee is entitled to oral or written notice of the charges against him, an explanation of the employer’s evidence, and an opportunity to present his side of the story”). In the capital context, in which the threatened loss is so severe, the need for notice is even more pronounced.
  See Polk County v. Dodson, 454 U. S. 312, 318 (1981) (“The system assumes that adversarial testing will ultimately advance the public interest in truth and fairness”).