6
Opinion of the Court
that it was improper to admit the conviction because it was not final at the time of admission, and it had since been overturned. He also contended that the evidence of his death sentence in the Thompson case impermissibly reduced the Sarfaty sentencing jury's sense of responsibility for its decision, in violation of Caldwell v. Mississippi, 472 U. S. 320 (1985).
The Oklahoma Court of Criminal Appeals affirmed. 847 P. 2d 368, 390 (1993) (Romano II). The Oklahoma court concluded that the evidence regarding petitioner's prior death sentence was irrelevant. Because the jury was properly instructed in this case, however, it could not be said "that the jury in any way shifted the responsibility for their decision or considered their decision any less significant than they would otherwise." Ibid. The Court of Criminal Appeals further held that the admission of the evidence "did not so infect the sentencing determination with unfairness as to make the determination to impose the death penalty a denial of due process." Id., at 391.
Petitioner sought our review, and we granted certiorari, limited to the following question: "Does admission of evidence that a capital defendant already has been sentenced to death in another case impermissibly undermine the sentencing jury's sense of responsibility for determining the appropriateness of the defendant's death, in violation of the Eighth and Fourteenth Amendments?" 510 U. S. 943 (1993). We now affirm.
It is helpful to begin by placing petitioner's challenge within the larger context of our Eighth Amendment death penalty jurisprudence. We have held that the Eighth Amendment's concern that the death penalty be both appropriate and not randomly imposed requires the States to perform two somewhat contradictory tasks in order to impose the death penalty.
First, States must properly establish a threshold below which the penalty cannot be imposed. McCleskey v. Kemp,
Page: Index Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: October 4, 2007