lack Letter
PALSU.S. Supreme Court (Justice Kennedy), 2005stubesbozounverifiedsin verificarSkim briefBrief rápido

Roper v. Simmons

543 U.S. 551 (2005)

A death sentence for a murder committed at seventeen

In one lineEn una línea
The Eighth Amendment forbids the death penalty for crimes committed before the age of eighteen.La Octava Enmienda prohíbe la pena de muerte por delitos cometidos antes de los dieciocho años.
RuleRegla
Under the evolving standards of decency that mark the progress of a maturing society, executing offenders who were under eighteen at the time of the crime is cruel and unusual punishment; a national consensus, the diminished culpability of juveniles and international opinion support the rule.
Why this case is herePor qué está aquí este caso
Shows the Court's “evolving standards of decency” method under the Eighth Amendment and its use of foreign and international practice, a natural comparison for international students.
Procedural posturePostura procesal
The Missouri Supreme Court set aside Simmons's death sentence; the U.S. Supreme Court affirmed, overruling Stanford v. Kentucky.

AssignedAsignado: 2026-11-13

Read the public opinionLeer la opinión (texto público). SourceFuente: Skim brief; assigned for Nov 13.