Whether the Eighth Amendment categorically bars the death penalty for offenders who committed capital crimes at age 16 or 17.
Holding
No. The Court affirmed the death sentences, concluding that execution for a murder committed at age 16 or 17 was not then cruel and unusual punishment under the Eighth Amendment.
Reasoning
The Court began with the Eighth Amendment’s original meaning and found no historical prohibition. At common law, the rebuttable presumption of incapacity for felony ended at age 14, and capital punishment was theoretically available for children over age 7. American history also included executions of offenders who committed crimes while under 18.
Because the challenged practice was not historically forbidden, the Court asked whether it violated the Amendment’s “evolving standards of decency.” The principal objective evidence of those standards was state legislation, to which the Court gave substantial deference under the federal system.
Among the 37 States then authorizing capital punishment, 15 excluded offenders who committed crimes at age 16 and 12 excluded those who committed crimes at age 17. A majority of death-penalty States therefore permitted capital punishment for offenders of petitioners’ ages. The Court found this pattern insufficient to establish the national consensus required to invalidate a punishment.
The comparatively small number of juvenile death sentences did not prove that juries and prosecutors viewed such sentences as categorically unacceptable. Juveniles commit a smaller share of capital crimes, and the Court thought it likely that juries were treating youth as a powerful mitigating consideration while still reserving death for what they regarded as exceptional cases. Rare use, in the Court’s view, did not establish categorical constitutional rejection.