Whether the Sixth Amendment applies to the mandatory Federal Sentencing Guidelines when judge-found facts increase the sentencing range.
Holding
Yes. Other than a prior conviction, any fact necessary to support a sentence above the maximum authorized by the jury verdict or the defendant’s admissions must be admitted by the defendant or found by a jury beyond a reasonable doubt.
Reasoning
The Court applied the rule developed in Apprendi, Ring, and Blakely. For Sixth Amendment purposes, the relevant “statutory maximum” is not the highest sentence authorized by the criminal statute in the abstract. It is the highest sentence a judge may impose solely on the facts reflected in the verdict or admitted by the defendant.
The Federal Guidelines were mandatory at the time. Section 3553(b)(1) generally required district courts to impose a sentence within the applicable Guidelines range, and departures were limited. Thus, when a judge found an additional fact that moved the defendant to a higher range, the judge acquired legal authority to impose the higher sentence only because of that new finding.
Booker’s jury verdict authorized a Guidelines sentence no higher than 262 months. The judge’s findings concerning additional drugs and obstruction raised the mandatory range to 360 months to life. Because those findings were made by a judge under a preponderance standard rather than by a jury beyond a reasonable doubt, the 360-month sentence violated the Sixth Amendment.
The fact that the Guidelines were promulgated by the Sentencing Commission rather than directly by Congress did not matter. From the defendant’s perspective, a judge-found fact exposed him to substantially greater punishment under binding legal rules, which is the constitutional harm identified in Apprendi and Blakely.
The Court also rejected arguments based on prior Guidelines cases, including Dunnigan, Witte, Watts, and Edwards. Those cases did not decide whether judge-found facts could increase a mandatory Guidelines ceiling in violation of the Sixth Amendment. The Court further held that its conclusion did not undermine Mistretta, which had upheld Congress’s delegation of guideline-making authority to the Commission.