Rico v. United States: A Quiet but Real Limit on How Long Federal Supervised Release Can Last

On March 25, 2026, the United States Supreme Court decided Rico v. United States, 607 U.S. ___ (2026), an 8-1 ruling that resolved a recurring problem in federal post-conviction supervision: whether a defendant’s term of supervised release is automatically paused, or “tolled,” when the defendant absconds from supervision. Justice Neil Gorsuch wrote for the Court. Only Justice Samuel Alito dissented and even his dissent did not quarrel with the majority’s legal answer. He simply read the record in Ms. Rico’s case as supporting a narrower disposition.

The answer the Court gave is short and clean: the Sentencing Reform Act of 1984 contains its own express rules for when a term of supervised release is interrupted, and the absence of a fugitive-tolling provision in that statute means there is no fugitive-tolling rule. If Congress wanted the clock to stop running when a defendant disappears, Congress had to say so. It did not.

The ruling matters but how much it matters depends on the case. The SCOTUSblog opinion analysis by Richard Cooke fairly characterized the holding as “narrow” and unlikely to dramatically reshape supervised-release sentencing in the routine fugitive case. That is a fair assessment. It is also not the whole story. There are categories of cases (a smaller set than the press coverage might suggest) where Rico is the difference between a continuing federal jurisdiction over a person and a federal jurisdiction that has expired. Knowing how to find those cases is the work the decision creates.

This post walks through what supervised release actually is, what Ms. Rico’s case was about, exactly what the Supreme Court held, what it did not hold, and how a federal defense lawyer should be thinking about the ruling six weeks out.

Federal Supervised Release, in Plain English

Federal supervised release is the period of post-prison supervision a federal sentencing court imposes as part of an original federal sentence. It is governed primarily by 18 U.S.C. § 3583, and it is structurally different from federal probation. Probation is a substitute for prison so the entire sentence is served in the community. Supervised release is served after a prison sentence; the defendant comes out of the Bureau of Prisons under the supervision of the United States Probation Office, on a term the sentencing judge fixed in the original judgment.

Length depends on the offense class and the statute of conviction. A Class A felony typically carries a supervised-release range that can run up to life. Drug-trafficking offenses under 21 U.S.C. § 841 carry their own statutory minimums for supervised release. Many other federal offenses fall into the three- to five-year range. The actual term, within those statutory bounds, is the judge’s call.

Conditions are heavy. They always include the broad prohibitions (ex. do not commit another federal, state, or local crime; do not unlawfully possess a controlled substance; comply with the standard conditions in the judgment) and they almost always include drug testing, reporting requirements, employment requirements, restrictions on travel, and limits on association with people who have felony records. Many include occupation restrictions, computer-monitoring conditions, sex-offender registration, financial conditions, or therapy requirements specific to the case. Conditions are conditions in the technical legal sense: each one is independently enforceable, and a violation of any condition can trigger revocation.

When the United States Probation Office believes a person on supervised release has violated, it files a petition. The district court can issue a warrant or a summons. After a revocation hearing, the court can revoke supervised release under § 3583(e)(3), which authorizes a new term of imprisonment within statutory limits, and can impose a new term of supervised release to follow that imprisonment. In other words, a violation of supervised release can produce more prison time and more supervised release (sometimes more than what was originally imposed).

When the Clock Stops: Statutory Tolling

The Sentencing Reform Act says, explicitly, when the supervised-release clock stops running. The provision that does that work is 18 U.S.C. § 3624(e). It states that a term of supervised release “does not run during any period in which the person is imprisoned in connection with a conviction for a Federal, State, or local crime unless the imprisonment is for a period of less than 30 consecutive days.” That is Congress’s tolling rule. It is narrow, and it is specific.

What the statute does not say is anything about fugitives. There is no provision pausing the clock while a person is absent from supervision, off the grid, or actively avoiding the probation office. Faced with that silence, federal courts of appeals had divided on whether to read in a common-law “fugitive tolling” rule borrowed from the older context of fugitives from prison. The Ninth Circuit had said yes (absconding paused the clock). Other circuits had said no.

Rico is the case that resolved that split.

The Facts of the Case

Isabel Rico pleaded guilty in 2010 in the Central District of California to federal drug-trafficking charges. The district court sentenced her to seven years in prison followed by four years of supervised release. She was released from the Bureau of Prisons in 2017.

In December 2017, Ms. Rico began a 42-month term of supervised release. The term was set to expire in June 2021. In May 2018, she moved without notifying her probation officer. A warrant issued. She remained at large until federal authorities arrested her in January 2023.

During the years she was a fugitive, Ms. Rico committed three state-law offenses. Two of them (occurring in January 2021) fell within the original four-year supervised-release window. The third, a January 2022 drug offense, occurred after the original supervised-release term was set to expire.

When she was returned to federal court, the district judge applied the Ninth Circuit’s fugitive-tolling doctrine. On that view, Ms. Rico’s supervised release had been paused the moment she absconded, in May 2018; it remained paused until she was arrested in 2023; and her remaining months of supervised release therefore had not yet expired when she committed the January 2022 drug offense. Under that reasoning, the January 2022 offense (a more serious Grade A violation) could be charged as an independent supervised-release violation. The court sentenced her to 16 months of imprisonment, plus two more years of supervised release, based largely on that Grade A characterization. The Ninth Circuit affirmed.

Ms. Rico’s argument to the Supreme Court was structural. Her supervised-release term was set, by court order, to end in June 2021. The statute did not authorize the district court to extend that term because of her conduct. The January 2022 offense occurred after the term had legally ended and could not be treated as a federal supervised-release violation. The Supreme Court agreed.

What the Court Actually Held

Justice Gorsuch’s majority opinion is short and statutory. The Sentencing Reform Act contains express rules about extension and tolling. Section 3583 authorizes a court, on motion, to extend a term of supervised release before it expires. Section 3624(e) provides for tolling when the supervisee is incarcerated for more than 30 days on a new offense. Where Congress has spoken about when a supervised-release term stops or extends, courts will not read in additional, unstated extensions even if those extensions might match a court’s sense of what is fair.

The Court acknowledged that statutes can sometimes be read against a background of common-law doctrine. But the fugitive-tolling tradition the government relied on developed in the very different context of fugitives from prison sentences. The Court declined to import that tradition into supervised release in the face of an express statutory framework that says when the clock stops.

The bottom line: absconding from supervised release does not, by itself, extend the term of supervised release. The clock runs.

What the Court Did Not Hold

This is the part of Rico that matters most for practitioners, and it is the part most likely to be lost in a headline.

The Court accepted, on a concession from Ms. Rico’s counsel, that even though the January 2022 drug offense could not be treated as an independent supervised-release violation (because the term of supervision had legally ended) it could be considered by the district court, in its discretion, in fashioning a sentence for the other violations identified in the warrant. The other violations (her failure to report her change of address in 2018, and her two January 2021 offenses) had occurred during the term of supervision, were properly chargeable as violations, and supported revocation.

Practically, that means a sentencing court in a Rico-type case can still look at what a defendant did while on the run. The court cannot turn fugitive-period conduct into a fresh violation. But under the 18 U.S.C. § 3553(a) sentencing factors (which the court applies at every federal sentencing) fugitive-period conduct is fair game in determining how long the prison sentence on the in-period violations should be.

Justice Alito’s dissent focused on this exact point. He did not contest the majority’s rejection of fugitive tolling; he argued that the district court’s sentence in Rico’s case could be sustained on the simpler ground that the in-period violations supported revocation and the fugitive-period conduct could be considered in fashioning the sentence for those violations. The majority’s holding leaves that path open in future cases.

Where Rico Will Actually Make a Difference

A short, practical taxonomy is useful here.

• The category where Rico changes nothing. Most fugitive-period cases involve at least some violation conduct within the term of supervision (typically the failure-to-report violation itself, and often a substantive offense or two before the defendant disappeared). Those in-period violations still support revocation. The court can still consider fugitive-period conduct under § 3553(a). The headline result is largely unchanged. SCOTUSblog’s assessment is accurate for this category.
• The category where Rico changes the offense level. Where the in-period violations are Grade C technical violations (failure to report, missed drug test, etc.) and the fugitive-period conduct is a Grade A or B violation, the difference matters. Under Rico, the Grade A offense cannot be charged as an independent violation and does not directly drive the advisory range under Chapter 7 of the Sentencing Guidelines. It can still inform the court’s exercise of § 3553(a) discretion, but it sits outside the guideline structure. That changes the starting point of the sentencing conversation.
• The category where Rico is dispositive. Where every potentially revocable act occurred after the original term of supervision was set to expire (and there are no in-period violations) the federal court has no jurisdiction to revoke. The supervised-release term ended. Whatever happened after that is a matter for state prosecution or for a new federal indictment, not a supervised-release proceeding. This category is small, but it exists, and Rico is the controlling authority.
• The category where Rico opens a new motion. Defendants currently serving a term of supervised release that was extended on a Ninth Circuit fugitive-tolling theory may have a basis to seek relief. The analysis depends on the procedural posture, the timing, and whether the term has already produced collateral consequences. This is a case-by-case question and should be evaluated by counsel familiar with the original sentencing record.

The Bigger Picture on Federal Supervision

Federal supervised release is a larger feature of the federal criminal system than most people (including most defendants) realize when their original sentence is imposed. At any given time, somewhere on the order of 110,000 to 120,000 people in the United States are on federal supervised release. The conditions of that release are heavy. The consequences of violation are real. And the system has historically struggled with cases that fall into procedural gray areas, including the fugitive-tolling question Rico resolves.

Rico is part of a broader pattern of Supreme Court decisions over the last decade that have read the Sentencing Reform Act and the Federal Sentencing Guidelines literally, declined to import judge-made expansions of statutory authority, and pushed back, sometimes quietly, on the assumption that whatever feels equitable is therefore authorized. It is not a sweeping decision. It is a careful one. The most important thing it does, for a federal defense practitioner, is reset the framework for arguments that were previously foreclosed in the Ninth Circuit and contested elsewhere.

The other thing Rico does is illustrate something about federal sentencing law generally. The text of the Sentencing Reform Act and the structure of the Guidelines matter. Defense lawyers who treat them as background and let prosecutors do the heavy lifting on statutory interpretation lose arguments that a careful read of the statute would win. Rico is the most recent example of that pattern, and it is unlikely to be the last.

What This Means If You Are on Federal Supervised Release

A few practical points worth knowing:

• Your supervised-release term has a defined end date. Look at the judgment. The original term was imposed by the sentencing court and runs from the date you were released from the Bureau of Prisons. After Rico, your absence from supervision (even an extended absence) does not by itself extend that term.
• That is not a license to abscond. Failure to report is itself a supervised-release violation. It supports revocation. It exposes you to a new term of federal imprisonment under § 3583(e)(3). Rico does not change any of that. What Rico changes is how conduct that occurred outside the supervision window is treated procedurally.
• If you have been picked up after a long absence and are now facing a revocation proceeding, the legal analysis is different than it was a year ago. Whether any of your alleged violations actually occurred during the supervision window is now a threshold legal question. So is whether any conduct the government wants to charge as a violation, in fact, occurred after the original term expired. These are exactly the kinds of issues where a properly framed motion can change the case.
• Conditions are still conditions. The probation office will continue to enforce reporting, testing, and other conditions during the active period of supervision. The right time to raise legal arguments about the scope or duration of supervision is in court, through counsel, not at the probation office.

Rico v. United States is the kind of decision federal defense lawyers will use, not in every case, but in the right ones. For defendants who have been told for years that their supervision had been paused, or that a fresh fugitive-period offense could be charged as a federal violation, the rules have changed. The work is to read each case carefully and decide where Rico actually moves the line.

Deandra Grant Law handles federal criminal defense across the four federal districts of Texas, the District of Columbia, the Fifth Circuit, and the United States Supreme Court, including federal supervised-release revocation proceedings and federal sentencing matters. To discuss a federal investigation, charge, or supervision issue, call (214) 225-7117 for a confidential consultation.