Syllabus
SUPREME COURT OF THE UNITED STATES
465 U.S. 37
Held:
1. There
is no merit to respondent's contention that
the Court of Appeals' judgment should be
affirmed solely on the ground that state
decisional law entitles him to comparative
proportionality review. Under 28 U.S.C.
§ 2241 a federal court may not issue a
writ of habeas corpus on the basis of a
perceived error of state law. In rejecting
respondent's demand for proportionality
review, the California Supreme Court did not
suggest that it was in any way departing
from state case law precedent. Moreover, if
respondent's claim is that, because of an
evolution of state law, he would now enjoy
the kind of proportionality review that has
so far been denied him, the state courts
should consider the matter, if they are so
inclined, free of the constraints of the
federal writ of habeas corpus. Pp. 41-42.
2. The
Eighth Amendment does not require, as
an invariable rule in every case, that a
state appellate court, before it affirms a
death sentence, compare the sentence in the
case before it with the penalties imposed in
similar cases if requested to do so by the
prisoner. Pp. 44-54.
(a) This
Court's cases do not require comparative
proportionality review by an appellate court
in every capital case. The outcome in
Gregg v. Georgia, 428 U.S. 153"]428
U.S. 153 (upholding Georgia's statutory
scheme which required comparative
proportionality review), and 428 U.S. 153
(upholding Georgia's statutory scheme which
required comparative proportionality review),
and Proffitt v. Florida, 428 U.S.
242"]428 U.S. 242 (upholding
Florida's scheme under which the appellate
court performed proportionality review
despite the absence of a
[p38] statutory requirement), did
not hinge on proportionality review. That
some schemes providing proportionality
review are constitutional does not mean that
such review is indispensable. Moreover,
428 U.S. 242 (upholding Florida's scheme
under which the appellate court performed
proportionality review despite the absence
of a [p38]
statutory requirement), did not hinge on
proportionality review. That some schemes
providing proportionality review are
constitutional does not mean that such
review is indispensable. Moreover, Jurek
v. Texas, 428 U.S. 262, upheld
Texas' scheme even though neither the
statute nor state case law provided for
comparative proportionality review. Pp.
44-51.
(b)
Assuming that there could be a capital
sentencing system so lacking in other checks
on arbitrariness that it would not pass
constitutional muster without comparative
proportionality review, the California
statute involved here is not of that sort.
Pp. 51-54.
692 F.2d
1189, reversed and remanded.
WHITE,
J., delivered the opinion of the Court, in
which BURGER, C.J., and BLACKMUN, POWELL,
REHNQUIST, and O'CONNOR, JJ., joined, and in
all but Part III of which STEVENS, J.,
joined. STEVENS, J., filed an opinion
concurring in part and concurring in the
judgment, post, p. 54. BRENNAN, J.,
filed a dissenting opinion, in which
MARSHALL, J., joined, post, p. 59.