The U.S. Supreme Court is poised to hear oral arguments in the case of United States v. Hemani, marking the second major gun-rights case of the 2025-26 term. Central to this legal battle is the question of whether and to what extent individuals who use illegal drugs retain their constitutional right to possess firearms under the Second Amendment.
The controversy ignited following an FBI raid on the home of Ali Danial Hemani, which uncovered a gun, marijuana, and cocaine. Hemani admitted to using marijuana habitually, sparking his indictment under federal law for possessing a firearm as an illegal drug user. This federal statute criminalizes the scenario for anyone adjudged an “unlawful user or addicted to any controlled substance” and imposes a potential sentence of up to 15 years.
Hemani sought dismissal of the charges, asserting that the statute was unconstitutional as applied to him, as it infringes on his Second Amendment rights. U.S. District Judge Amos Mazzant agreed, referring to prior U.S. Court of Appeals for the 5th Circuit findings that deemed the law unconstitutional when not accompanied by evidence of a drug user being under the influence at the time of firearm possession.
While the federal government contested this ruling, it simultaneously acknowledged its basis in 5th Circuit precedent, which upheld the dismissal of charges against Hemani. Seeking resolution, the government petitioned for Supreme Court review, leading to the upcoming arguments.
The Trump administration’s stance, presented by U.S. Solicitor General D. John Sauer, pivots on reaffirming governmental authority to temporarily disarm habitual drug users, relying on a historical tradition of prohibiting firearms for intoxicated persons. Likewise, they draw parallels with founding-era laws restricting “habitual drunkards” due to criminal or violent predispositions, suggesting they offer analogous justification for contemporary restrictions on regular drug users.
Conversely, Hemani argues that the statute’s vagueness renders it unconstitutional, failing to provide clarity on what constitutes an “unlawful user,” and warns of potential overreach that could curtail the rights of individuals engaging in lawful, albeit regular, substance use. Furthermore, Hemani highlights the difficulty in obtaining government redress for firearms possession, noting a lack of an active rights-restoration process, which remains ostensibly stalled.
As this case proceeds to judicial scrutiny, the Supreme Court’s forthcoming decision is set to clarify the constitutional boundaries on firearm ownership amidst illicit drug use, potentially influencing federal and state regulations across the nation. For more detailed insights on the arguments, view the comprehensive breakdown by SCOTUSblog.