OCTOBER TERM, 2023 · DECIDED MARCH 15, 2024 · 6–3

601 U.S. 124 · No. 22-340 · Argued October 2, 2023

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Pulsifer v. United States

AffirmedFinal ruling
mandatory minimumsdrug sentencingsafety valveFirst Step Actcriminal history

Opinion of the Court by Justice Kagan, joined by Justices Roberts, Thomas, Alito, Kavanaugh, and Barrett

The Supreme Court ruled that federal drug offenders must satisfy all three of the safety valve's criminal-history conditions to avoid mandatory minimum sentences — having even one disqualifying marker, such as a single prior serious conviction, bars relief.

The decision tightens access to a sentencing escape hatch that Congress expanded in the First Step Act of 2018, and is expected to affect the sentences of tens of thousands of federal drug defendants.

How it got here: The District Court ruled Pulsifer ineligible for the safety valve; the Eighth Circuit affirmed; the Supreme Court granted certiorari to resolve a circuit split over how to read Paragraph (f)(1).

The Case in Depth

What happened

Mark Pulsifer pleaded guilty in 2020 to distributing at least 50 grams of methamphetamine and faced a mandatory minimum of 15 years in prison. He sought relief under the federal "safety valve," which lets judges sentence certain drug offenders below mandatory minimums if five criteria are met. Pulsifer had two prior serious convictions but no prior "two-point violent offense," and he argued that only a defendant who had all three disqualifying criminal-history markers simultaneously could be barred from the safety valve.

The question before the Court

Must a federal drug offender clear all three of the safety valve's criminal-history hurdles to avoid a mandatory minimum sentence, or does lacking even one of the three disqualifying markers make him eligible?

The Court's answer

No — the safety valve's criminal-history provision is a checklist with three separately required conditions, not a single combined test. A drug offender must clear all three: no more than four criminal-history points (excluding minor one-point offenses), no prior three-point offense, and no prior two-point violent offense. Having even one of those markers is enough to make the offender ineligible.

The Court reached this conclusion primarily because Pulsifer's alternative reading — disqualifying only defendants who possess all three markers simultaneously — would render the first subparagraph (about total points) completely meaningless, since any defendant with both a three-point offense and a two-point violent offense will mathematically always have more than four points. The Court also found that only the checklist reading was consistent with the provision's evident purpose of sorting defendants by the seriousness of their criminal records, and that no genuine ambiguity remained to trigger the rule of lenity.

Curious how the Court got there? See the step-by-step legal reasoning →

Why it matters

Federal drug defendants with even one significant prior conviction — enough combined criminal-history points, any single serious prior offense, or any prior violent offense — will be locked out of the safety valve and must serve the mandatory minimum. Sentencing Commission data in the record suggests roughly 44% of drug offenders are eligible under the Court's ruling, compared to about 66% under the rejected interpretation.

What changes now

Pulsifer must serve the mandatory minimum 15-year sentence. Going forward, federal courts across the country — including the Fourth, Ninth, and Eleventh Circuits that had sided with defendants — must apply the checklist reading. Thousands of federal drug defendants who might have sought safety-valve relief based on the rejected interpretation will now be ineligible if they have any one of the three disqualifying criminal-history markers. The underlying split among the circuit courts of appeals is definitively resolved.

What this does not decide

The Court did not decide whether a violent offense carrying three or more criminal-history points can also qualify as a "two-point violent offense" under Subparagraph C — a question some lower courts have answered in defendants' favor that Pulsifer did not raise. The Court also declined to address whether the rule of lenity applies to the safety valve at all as a "penal law."

Concurrences and dissents

Dissent — Justice Gorsuch

Justice Gorsuch argued that the ordinary meaning of 'does not have A, B, and C' is that a defendant is ineligible only when he has all three traits combined — exactly what the statute says. He contended the majority's 'implicit distribution' theory requires readers to mentally delete and reinsert words that Congress did not write, and noted that Congress used 'or' — not 'and' — every other time it wanted a single trait to be disqualifying in the safety valve. He further argued the supposed surplusage problem does not exist because old or otherwise uncounted offenses can satisfy Subparagraphs B and C without contributing to the criminal-history point total in Subparagraph A. Finally, he would have applied the rule of lenity to resolve any remaining doubt in the defendant's favor.

How the Court got there

The legal reasoning, step by step

  1. The Court began by examining whether grammar alone could decide the case. Both readings are grammatically permissible: 'does not have A, B, and C' can mean the defendant lacks the full combined package (A+B+C together), or it can mean the defendant lacks A, lacks B, and lacks C individually. Because abstract grammar was inconclusive, the Court looked to the content of the three subparagraphs in their legal context.
  2. The Court applied the canon against surplusage — the interpretive principle that courts should avoid readings that make part of a statute completely meaningless — with particular force. Under Pulsifer's reading, Subparagraph A (more than four criminal-history points) would be entirely redundant: because 3 + 2 = 5, any defendant who has both a three-point offense (Subparagraph B) and a two-point violent offense (Subparagraph C) will always have more than four points anyway. Removing Subparagraph A would leave the exact same defendants eligible and ineligible for relief.
  3. The Court rejected Pulsifer's attempt to rescue Subparagraph A by arguing that 'zero-point' offenses — old convictions that add nothing to a criminal-history total under the Sentencing Guidelines — can still qualify as three-point or two-point offenses under Subparagraphs B and C. The Guidelines assign points only in the act of adding them to a defendant's history total, so a conviction that adds zero points is simply a zero-point offense, not a disguised three-point or two-point one.
  4. The Court also found that only the government's checklist reading is consistent with Paragraph (f)(1)'s function as a gatekeeper meant to sort defendants by the gravity of their criminal records. Pulsifer's reading produced backwards results: a defendant with one three-point offense and one two-point violent offense would be barred, while a defendant with five prior violent three-point offenses could qualify simply because he happened to lack a two-point violent offense. The government's reading, by contrast, bars any defendant with even a single serious marker.
  5. The Court dismissed Pulsifer's argument that the First Step Act's broad purpose of expanding safety-valve access should tip the interpretive scales in his favor. Both readings expand access compared to the old one-criminal-history-point limit, and no law pursues its purposes without limit. The specific boundaries Congress drew are best determined from the text in context, not from the law's general direction.
  6. Finally, the Court held the rule of lenity — which requires genuine statutory ambiguity before courts can resolve a criminal law in the defendant's favor — had no role to play. Although two readings were grammatically possible in the abstract, examining the content of the three subparagraphs reduced those possibilities to one plausible construction, leaving nothing for lenity to resolve.

Doctrinal impact

Laws and provisions at issue

18 U.S.C. § 3553(f)(1)

The federal 'safety valve' provision allowing drug offenders to avoid mandatory minimums if they meet five criteria, including the criminal-history checklist at issue.

U.S. Sentencing Guidelines §§ 4A1.1–4A1.2

Rules for calculating a federal defendant's criminal history score, which determine how many 'points' prior offenses contribute to the safety-valve analysis.

Supreme Court Opinion

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