Begay v. United States
The Court ruled that repeated felony drunk-driving convictions do not count as "violent felonies" under the Armed Career Criminal Act, so they cannot be used to trigger the law's mandatory 15-year prison sentence for felons caught with guns.
The decision narrows how broadly prosecutors can use a catch-all part of the law, limiting the enhanced sentence to past crimes that involve deliberate, aggressive conduct rather than reckless or negligent behavior like drunk driving.
“It is simply too unlike the provision’s listed examples for us to believe that Congress intended the provision to cover it.”
The Court's core reason for excluding DUI from the violent-felony definition.
How it got here: A federal trial court imposed the 15-year mandatory sentence; a divided Tenth Circuit panel affirmed; the Supreme Court agreed to review whether felony DUI counts as a violent felony.
The Case in Depth
What happened
Larry Begay, a felon with a dozen prior New Mexico convictions for driving under the influence of alcohol, pleaded guilty to illegally possessing a firearm after police said he had threatened relatives with a rifle. Because New Mexico treats a fourth or later DUI as a felony, the sentencing judge counted three of Begay's DUI convictions as "violent felonies," triggering a mandatory 15-year minimum sentence instead of the usual 10-year maximum.
The question before the Court
Does a felony drunk-driving conviction count as a "violent felony" that can trigger a mandatory 15-year prison sentence under a federal law aimed at armed career criminals?
The Court's answer
No — the Court ruled that felony DUI convictions do not count as "violent felonies" that can trigger the Armed Career Criminal Act's mandatory 15-year sentence. The law's catch-all provision, which covers crimes that "otherwise" present a serious risk of physical injury, is limited to crimes resembling its listed examples (burglary, arson, extortion, and explosives offenses) — all of which typically involve deliberate, aggressive conduct.
Because DUI is usually a strict-liability crime that doesn't require any intent to cause harm, it doesn't fit that pattern, even though drunk driving is undeniably dangerous. The Court reasoned that a history of intentional, aggressive crimes better predicts whether someone might deliberately use a gun to hurt someone than a history of reckless driving does, so DUI convictions cannot be counted toward the three priors needed for the enhanced sentence.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
People with multiple felony DUI convictions who are later caught with a firearm will not automatically face the law's steep 15-year mandatory minimum sentence based on those DUIs alone. Federal prosecutors and sentencing judges nationwide must now apply a narrower test — focused on deliberate, aggressive crimes — when deciding which past offenses count toward the enhanced penalty.
What changes now
The case returns to the lower courts for resentencing without treating Begay's DUI convictions as violent felonies, meaning he cannot receive the 15-year mandatory minimum on that basis. This is a final merits ruling that lower courts and prosecutors nationwide must now follow when deciding which prior offenses trigger the Armed Career Criminal Act's enhanced sentence for similar strict-liability, non-aggressive crimes.
What this does not decide
The Court did not decide that DUI is a safe or low-risk crime, and it did not address every kind of prior offense that might qualify under the catch-all provision. It held only that DUI, as a strict-liability crime lacking purposeful or aggressive conduct, does not qualify — leaving other crimes' status to be worked out case by case.
Concurrences and dissents
Concurrence — Justice Scalia
Justice Scalia agreed with the outcome but rejected the majority's reasoning entirely. He argued the catch-all provision unambiguously covers any crime posing a serious risk of injury, regardless of whether it involves purposeful or aggressive conduct. He would decide cases by comparing a crime's risk level to the least risky listed example (which he views as burglary), and because the government's evidence didn't show DUI is at least as risky as burglary, he applied the rule of lenity to rule for Begay.
Dissent — Justice Alito
Justice Alito argued the majority's 'purposeful, violent, and aggressive' requirement has no basis in the statute's text, which asks only whether a crime presents a serious potential risk of physical injury. He contended that Begay's extraordinary record of repeated felony DUI convictions posed statistically serious risks comparable to or exceeding the listed crimes, and that Congress's own choice to make repeat DUI a felony reflected judgment about its dangerousness. He would have affirmed the Tenth Circuit and upheld the enhanced sentence.
How the Court got there
The legal reasoning, step by step
- The Court applied the 'categorical approach,' meaning it looked at how the law generally defines a crime rather than how a specific person actually committed it on one occasion, to decide whether felony DUI qualifies as a violent felony.
- The law lists burglary, arson, extortion, and crimes involving explosives as example violent felonies, followed by a catch-all phrase covering crimes that 'otherwise' involve a serious potential risk of physical injury to another. The Court read those examples as limiting the catch-all to crimes that are roughly similar to the examples, not just any risky crime, because otherwise Congress would not have needed to list examples at all.
- The Court reasoned that the listed examples share a common trait beyond risk level: they typically involve purposeful, violent, and aggressive conduct, while DUI is usually a strict-liability offense that does not require any intent to cause harm.
- Tying this back to the law's purpose of identifying offenders especially dangerous with a gun, the Court concluded that a history of deliberate, aggressive crimes better predicts a willingness to use a firearm on purpose than a history of reckless or negligent drunk driving.
- Because felony DUI lacks the purposeful, violent, and aggressive character of the listed example crimes, the Court held it falls outside the catch-all provision and cannot count toward the three prior convictions needed for the enhanced sentence.
Doctrinal impact
Cases affected by this decision
Reaffirms Taylor v. United States (495 U. S. 575)
The Court relies on Taylor's approach of judging crimes by their legal definition, not by how they were actually committed.