In Furman v. Georgia, decided in 1972, the U.S. Supreme Court struck down every death penalty statute in the country, holding that capital punishment as it was then administered violated the Eighth and Fourteenth Amendments’ ban on cruel and unusual punishment.1Justia. Furman v. Georgia, 408 U.S. 238 (1972) The 5–4 ruling commuted the sentences of more than 630 people on death row and imposed a nationwide moratorium on executions that lasted nearly a decade. It did not abolish the death penalty. It forced every state that wanted to keep it to rebuild its sentencing system from scratch.
The Case Behind the Ruling
William Henry Furman was burglarizing a home in Georgia when a family member discovered him. Trying to escape, he tripped and fell, and the gun he was carrying discharged and killed a resident. He was convicted of murder and sentenced to death.
Furman’s case reached the Supreme Court alongside two others. Lucious Jackson had been sentenced to death for rape in Georgia, and Elmer Branch had been sentenced to death for rape in Texas. The three cases together put a single question to the Court: did the death penalty, as states were then imposing it, violate the Constitution?
Why the Court Struck the Statutes Down
The Eighth Amendment prohibits “cruel and unusual punishments,”2Congress.gov. U.S. Constitution – Eighth Amendment and the Fourteenth Amendment’s Due Process Clause applies that prohibition to the states.3Constitution Annotated. Amdt14.S1.3 Due Process Generally The Court measured the death penalty against what it called “evolving standards of decency,” the principle that what qualifies as cruel and unusual can change as society’s moral understanding changes.
What troubled the majority wasn’t the death penalty in the abstract. It was the way juries were handing it out. Statutes gave juries almost unlimited discretion. Nothing told them which murders warranted death and which didn’t, or what circumstances should tip the balance. Similar crimes produced wildly different sentences depending on the courtroom, the jurors, or the county.
Justice Potter Stewart put it in the line the case is remembered for: “These death sentences are cruel and unusual in the same way that being struck by lightning is cruel and unusual.” The penalty was imposed so rarely and so randomly that no principle could explain who lived and who died.
Justice William O. Douglas pressed a related concern. Unguided discretion, he wrote, opened the door to racial and economic bias. Without statutory criteria, a defendant’s skin color or social class could tip the scales. The randomness wasn’t just arbitrary. It was discriminatory.
A Fractured 5–4 With Nine Separate Opinions
The decision came down in a brief per curiam order, but every one of the nine justices wrote separately, making Furman one of the most splintered rulings in the Court’s history.1Justia. Furman v. Georgia, 408 U.S. 238 (1972) The five in the majority agreed on the result but not on why.
Justices William Brennan and Thurgood Marshall went furthest. Each concluded the death penalty was unconstitutional in every case. Brennan applied a four-part framework and found capital punishment incompatible with human dignity. Marshall argued that an informed public would reject the practice and that it served no purpose imprisonment couldn’t serve as well.
Justices Douglas, Stewart, and Byron White took a narrower path. They did not condemn the death penalty itself. They struck down the statutes in front of them because those statutes allowed arbitrary and discriminatory outcomes. Stewart emphasized randomness. Douglas emphasized bias. White emphasized rarity, reasoning that a penalty imposed so infrequently could not credibly deter or serve any other purpose of punishment.
The four dissenters — Chief Justice Warren Burger and Justices Harry Blackmun, Lewis Powell, and William Rehnquist — argued the question belonged to state legislatures, not the courts. Burger’s dissent contained a passage that turned out to be prophetic: if states rewrote their sentencing procedures, new statutes might survive constitutional review.
What Happened to Death Rows
The ruling voided every state death penalty statute and swept away federal capital provisions on the same reasoning. More than 630 people on death rows across the country had their sentences commuted, most to life imprisonment. No new death sentences could be imposed anywhere in the United States until legislatures fixed the defects the Court had identified.
Legislatures had a choice. Abandon the death penalty, or rewrite the statutes. Most chose to rewrite.
How States Got the Death Penalty Back: Gregg v. Georgia
Within four years, 35 states had enacted new capital sentencing laws. In 1976, the Supreme Court reviewed several of them, and the lead case, Gregg v. Georgia, became the vehicle for reinstating capital punishment.4Justia. Gregg v. Georgia, 428 U.S. 153 (1976)
Georgia’s new statute contained three features the Court found decisive:
- Bifurcated proceedings, splitting the trial into a guilt phase and a separate sentencing phase.4Justia. Gregg v. Georgia, 428 U.S. 153 (1976)
- Statutory aggravating and mitigating factors, requiring the jury to find at least one aggravating circumstance beyond a reasonable doubt before it could impose death, while allowing it to weigh anything in the defendant’s favor.4Justia. Gregg v. Georgia, 428 U.S. 153 (1976)
- Automatic appellate review by the state’s highest court, testing every death sentence for passion or prejudice, sufficiency of evidence, and proportionality against similar cases.4Justia. Gregg v. Georgia, 428 U.S. 153 (1976)
The Court held that the death penalty was not inherently unconstitutional, rejecting the broader position Brennan and Marshall had staked out. What mattered was whether the sentencing process gave juries enough structure to prevent the arbitrariness that had doomed the earlier laws.
Not every fix worked. That same year, in Woodson v. North Carolina, the Court struck down statutes that eliminated arbitrariness by making the death penalty mandatory for certain crimes. Mandatory sentences, the Court held, treated defendants as “members of a faceless, undifferentiated mass” and denied them the individualized consideration the Constitution requires.5Justia. Woodson v. North Carolina, 428 U.S. 280 (1976) States could channel jury discretion. They could not abolish it.
What Furman’s Framework Later Ruled Out
The “evolving standards of decency” approach that Furman put at the center of Eighth Amendment analysis became the engine for a series of later rulings placing entire categories of defendants and crimes beyond the reach of capital punishment.
Crimes That Cannot Carry a Death Sentence
In Coker v. Georgia (1977), the Court held that death for the rape of an adult woman was grossly disproportionate and therefore unconstitutional.6Justia. Coker v. Georgia, 433 U.S. 584 (1977) Every state except Georgia had already abandoned the death penalty for rape, and juries imposed it in fewer than 10 percent of eligible cases.
In Kennedy v. Louisiana (2008), the Court extended that principle to the rape of a child, ruling that the Eighth Amendment bars capital punishment for any crime against an individual where the offense did not result, and was not intended to result, in the victim’s death.7Legal Information Institute. Kennedy v. Louisiana Capital punishment is now reserved for crimes involving homicide.
Defendants Who Cannot Be Executed
In Atkins v. Virginia (2002), the Court held that executing individuals with intellectual disabilities is cruel and unusual, citing a growing national consensus and diminished culpability.8Justia. Atkins v. Virginia, 536 U.S. 304 (2002) In Roper v. Simmons (2005), the Court barred the execution of anyone who committed their offense before turning 18, pointing to juveniles’ immaturity, susceptibility to pressure, and greater capacity for change.9Justia. Roper v. Simmons, 543 U.S. 551 (2005)
Where Things Stand
Furman did not end the death penalty, but it permanently changed how it works. Any state that retained capital punishment after 1976 had to adopt structured sentencing along the lines Gregg approved: bifurcated trials, statutory aggravating factors, individualized consideration of mitigation, and meaningful appellate review. Unguided jury discretion was gone.
As of 2026, 23 states and the District of Columbia have abolished the death penalty entirely.10Death Penalty Information Center. State by State The remaining 27 states, along with the federal government and the U.S. military, retain it in some form. Executions have grown rare even where the penalty stays on the books, and several governors have imposed formal moratoriums. The trajectory Justice Marshall predicted in his concurrence, that an informed public would eventually turn away from capital punishment, continues to play out state by state more than fifty years later.