In Miller v. Alabama, decided June 25, 2012, the U.S. Supreme Court ruled 5-4 that mandatory life-without-parole sentences for people who committed their crimes before age 18 violate the Eighth Amendment’s ban on cruel and unusual punishment.1Justia U.S. Supreme Court Center. Miller v. Alabama, 567 U.S. 460 The decision did not outlaw life without parole for juveniles. It outlawed sentencing schemes that imposed that punishment automatically, without letting a judge first consider the defendant’s youth.
The Case Behind the Ruling
Evan Miller was 14 years old when he and an accomplice robbed his neighbor Cole Cannon, beat him with fists and a baseball bat, and set Cannon’s Lawrence County, Alabama trailer on fire with him inside on July 15, 2003. Cannon died from his injuries.2Alabama Attorney General’s Office. Attorney General Steve Marshall Announces Resentencing of Evan Miller to Life Without Parole
Because the killing occurred during a robbery and an arson, Alabama prosecutors charged Miller with capital murder under Alabama Code Section 13A-5-40.3Alabama Legislature. Alabama Code Title 13A Criminal Code 13A-5-40 – Capital Offenses He was tried as an adult. Alabama law at the time gave the judge no choice: when the state did not seek the death penalty, a capital murder conviction automatically carried life without parole. The judge imposed that sentence.
What the Supreme Court Held
Justice Elena Kagan, writing for the majority, built on two earlier decisions that had already limited severe punishments for juveniles: Roper v. Simmons (2005), which barred the death penalty for anyone under 18 at the time of the offense,4Justia U.S. Supreme Court Center. Roper v. Simmons, 543 U.S. 551 and Graham v. Florida (2010), which barred life without parole for juveniles convicted of non-homicide offenses.5Justia U.S. Supreme Court Center. Graham v. Florida, 560 U.S. 48
The common thread across those cases was that children are constitutionally different from adults for sentencing purposes. They are more impulsive, more vulnerable to peer pressure, and their characters are still forming. A mandatory sentence that treats a 14-year-old the same as a 40-year-old ignores all of that. Imposing the state’s harshest penalties on juvenile offenders, the Court wrote, “cannot proceed as though they were not children.”6Supreme Court of the United States. Miller v. Alabama
Alabama’s sentencing statute, which stripped judges of any discretion in these cases, was exactly the kind of scheme the Court struck down. After Miller, any sentence of life without parole for a juvenile requires an individualized hearing first.
What a Judge Has to Weigh Before Imposing Life Without Parole
The opinion spelled out the specific considerations a sentencing judge must account for. These have come to be called the Miller factors:
- The defendant’s chronological age and the immaturity, impulsiveness, and poor risk assessment that come with adolescence.
- The family and home environment surrounding the defendant, including abuse or neglect, and the fact that a child usually cannot escape a dysfunctional household.
- The circumstances of the offense, including the extent of the defendant’s participation and whether peer pressure or family dynamics played a role.
- Any way the defendant’s youth affected their ability to navigate the legal system, including dealings with police, prosecutors, and plea negotiations.
- The possibility of rehabilitation, meaning whether the conduct reflected the transience of youth rather than a permanently fixed character.
In practice, defense attorneys present psychological evaluations, school and prison records, testimony about the defendant’s upbringing, and brain-development research showing that the regions responsible for impulse control and long-term planning continue maturing throughout adolescence.
Does Miller Apply to Old Cases?
Yes. In Montgomery v. Louisiana (2016), the Supreme Court held that Miller announced a substantive constitutional rule and therefore applies retroactively to cases already final when Miller was decided.7Justia U.S. Supreme Court Center. Montgomery v. Louisiana, 577 U.S. 190 States had to either resentence affected inmates through new hearings or make them eligible for parole.
In Alabama, those inmates file petitions for post-conviction relief under Rule 32 of the Alabama Rules of Criminal Procedure, which allows a person convicted of a criminal offense to seek a new sentence when the U.S. or Alabama Constitution requires it.8Alabama Judicial System. Alabama Rules of Criminal Procedure Rule 32 – Post-Conviction Remedies
How Jones v. Mississippi Narrowed Miller
Nine years after Miller, the Court significantly limited what the ruling requires. In Jones v. Mississippi (2021), a 6-3 majority held that a sentencing judge does not need to make a separate factual finding that a juvenile is “permanently incorrigible” before imposing life without parole.9Justia U.S. Supreme Court Center. Jones v. Mississippi, 593 U.S. ___ (2021)
Many defense attorneys had read Miller and Montgomery to mean that life without parole could only be imposed on the rare juvenile whose crimes reflected permanent, irredeemable corruption, and that the judge had to say so explicitly on the record. Jones rejected that reading. The Court said Miller required only a process: the sentencer must have discretion to consider youth and its characteristics. A discretionary system in which a judge holds a hearing and weighs the relevant factors is, in the Court’s words, “both constitutionally necessary and constitutionally sufficient.” No formal finding of incorrigibility is required, and the judge does not have to address every Miller factor on the record.
Jones lowered the practical bar for prosecutors seeking to reimpose life without parole at resentencing.
What Happened to Evan Miller
Despite transforming juvenile sentencing law nationwide, Miller’s personal outcome did not change. On April 27, 2021, a Lawrence County circuit judge held the individualized resentencing hearing the Supreme Court’s ruling required. The court heard testimony about Miller’s troubled upbringing and reviewed his conduct during nearly two decades in the Alabama Department of Corrections.2Alabama Attorney General’s Office. Attorney General Steve Marshall Announces Resentencing of Evan Miller to Life Without Parole
Miller’s defense team argued he had matured and should at least be given the possibility of parole. The Alabama Attorney General’s office argued that the brutality of the 2003 crime and Miller’s specific actions warranted the original sentence. The circuit court agreed with the prosecution, concluding after weighing the required factors that life without parole remained appropriate.
Miller appealed. In 2023, the Alabama Court of Criminal Appeals affirmed the sentence after review and oral argument.10FindLaw. Evan Miller v. State of Alabama (2023) He remains incarcerated with no parole eligibility. The person whose name is now synonymous with expanded protections for juvenile offenders did not personally benefit from them.
Where the Law Stands Now
Twenty-eight states and Washington, D.C. have eliminated juvenile life without parole entirely, either by statute or court ruling. The remaining states still permit the sentence but must provide the individualized hearing Miller requires.
Outcomes for affected individuals have varied. Some inmates sentenced as teenagers decades ago have been resentenced to terms that make them eligible for parole. Others went through the hearing process and received the same sentence again. What Miller guarantees is a process, not a result: the judge must be free to consider the defendant’s youth, and must actually do so, before choosing among the sentences the state allows.