Adhering to my view that capital punishment is unconstitutional under all circumstances, I would grant certiorari and vacate the death sentence on this basis alone. However, even if I believed that the death penalty could constitutionally be imposed under certain circumstances, I would grant certiorari because the decision below undermines a critical premise of this Court's conclusion that Florida's capital sentencing procedures adequately guard against the "arbitrary or capricious" imposition of death sentences. Proffitt v. Florida, 428 U.S. 242, 253, 96 S. Ct. 2960, 2967, 49 L. Ed. 2d 913 (1976) (opinion of STEWART, POWELL, and STEVENS, JJ.).

Petitioner pleaded guilty to burglary and felony-murder in the first degree. As part of the plea bargain, petitioner waived his right to a sentencing recommendation by a jury and agreed that the sentence would be determined solely by the trial judge. After conducting a sentencing hearing, the judge found three aggravating circumstances and one mitigating circumstance. The judge found as aggravating circumstances that the murder was heinous, that it was committed for pecuniary gain, and that it was committed during the commission of a rape. He found as a mitigating circumstance that "(t)he capacity of the defendant to appreciate the criminality of his conduct or to conform his conduct to the requirements of law was substantially impaired." Fla.Stat.Ann. § 921.141(6)(f) (Supp.1982). The judge concluded, however, that this mitigating circumstance was "not entitled to a great deal of weight," and was outweighed by the aggravating circumstances. Accordingly, he imposed the death sentence. Petitioner appealed to the Florida Supreme Court, contending that the trial court erred in giving too little weight to the mitigating circumstance.

In its decision affirming the death sentence, the Florida Supreme Court declined to make an independent evaluation of the evidence concerning aggravating and mitigating circumstances. The court explained that its statutory duty to review death sentences does not require it to make such an evaluation:

"Our sole concern on evidentiary matters is to determine whether there was sufficient competent evidence in the record from which the judge ... could properly find the presence of appropriate aggravating or mitigating circumstances. If the findings of aggravating or mitigating circumstances are so supported, ... and if the death sentence is not disproportionate to others properly sustainable under the statute, the trial court's sentence must be sustained even though, had we been triers and weighers of fact, we might have reached a different result in an independent evaluation." 414 So. 2d 185, 187 (1982), quoting Brown v. Wainwright, 392 So. 2d 1327, 1331 (Fla.) (footnote omitted), cert. denied, 454 U.S. 1000, 102 S. Ct. 542, 70 L. Ed. 2d 407 (1981).

Applying its deferential standard of review, the court affirmed the death sentence on the ground that "(t)he trial judge was not unreasonable in failing to give great weight" to petitioner's diminished capacity. Ibid. In the court's view it was significant that "(t)he trial judge clearly did not ignore every aspect of the medical testimony as the judge did in Huckaby v. State, 343 So. 2d 29 (Fla.), cert. denied, 434 U.S. 920 (98 S. Ct. 393, 54 L. Ed. 2d 276) (1977)." 414 So. 2d, at 187.

The decision below undermines a fundamental premise of this Court's decision in Proffitt v. Florida upholding Florida's death penalty statute. The Florida statute, which was enacted in response to Furman v. Georgia, 408 U.S. 238, 92 S. Ct. 2726, 33 L. Ed. 2d 346 (1972), provides for automatic review by the Florida Supreme Court of all death sentences. Fla.Stat.Ann. § 921.141(4) (Supp.1982). In rejecting a constitutional challenge to the statute, this Court assumed in Proffitt that the Florida Supreme Court's obligation to review death sentences encompasses two functions.1 First, death sentences must be reviewed "to ensure that similar results are reached in similar cases." 428 U.S., at 258, 96 S.Ct., at 2969 (opinion of STEWART, POWELL, and STEVENS, JJ.); see also id., at 251, 253, 96 S. Ct., at 2966, 2967 (same). In addition,

"the evidence of the aggravating and mitigating circumstances is reviewed and reweighed by the Supreme Court of Florida 'to determine independently whether the imposition of the ultimate penalty is warranted.' Songer v. State, 322 So. 2d 481, 484 (1975). See also Sullivan v. State, 303 So. 2d 632, 637 (1974)." 428 U.S., at 253, 96 S.Ct., at 2967 (opinion of STEWART, POWELL, and STEVENS, JJ.) (emphasis added).

On the basis of this understanding of the Florida Supreme Court's duty to review death sentences, this Court concluded that the risk of "arbitrary or capricious" imposition of death sentences was "minimized by Florida's appellate review system." Ibid.2 The Florida Supreme Court subsequently confirmed this Court's understanding of the standard of review when it stated that its "responsibility (is) to evaluate anew the aggravating and mitigating circumstances of the case to determine whether the punishment is appropriate." Harvard v. State, 375 So. 2d 833, 834 (1978) (emphasis added), cert. denied, 414 U.S. 956, 99 S. Ct. 2185, 60 L. Ed. 2d 1060 (1979).

This is no longer a correct statement of Florida law. The decision below indicates that the Florida Supreme Court now employs a far more restricted standard of review in capital cases. So long as "sufficient competent evidence," 414 So. 2d, at 187, supports the death sentence, the Florida Supreme Court will uphold the sentence even if its "independent evaluation (would) have reached a different result." Ibid.

In light of the Florida Supreme Court's abandonment of its previously recognized duty to make an independent determination of whether a death sentence is warranted, the constitutionality of the Florida death penalty statute should be reappraised by this Court. It is simply no longer the case that "evidence of the aggravating and mitigating circumstances is reviewed and reweighed by the Supreme Court of Florida 'to determine independently whether the imposition of the ultimate penalty is warranted.' " 428 U.S., at 253, 96 S. Ct., at 2967 (opinion of STEWART, POWELL, and STEVENS, JJ.) (citation omitted). Therefore, even if I believed that the death penalty could constitutionally be imposed under certain conditions, I would grant certiorari to decide whether Florida's death penalty statute, as reinterpreted by the Florida Supreme Court, "serves to assure that sentences of death will not be 'wantonly' or 'freakishly' imposed." Id., at 260, 96 S.Ct., at 2970 quoting Furman v. Georgia, 428 U.S., at 310, 92 S.Ct., at 2763 (Stewart, J.) (concurring).