Why Hemani Matters: A Victory for Constitutional Clarity

Written by William A. Brewer III

When the New York State Rifle & Pistol Association asked our firm to file an amicus brief in United States v. Hemani, we seized the opportunity to make a straightforward point: the Constitution demands clarity, process, and culpability before the government strips fundamental rights.

In a new decision, the Supreme Court validated that principle entirely.

The Core Problem & The Court’s Answer

The government prosecuted Ali Hemani under 18 U.S.C. § 922(g)(3) based solely on his regular marijuana use. No charges related to intoxication, no proof of danger, no hearing – just automatic disarmament.

The statute did not define what “unlawful user” meant, imposed no temporal limits, and required no showing that Hemani posed any actual threat. This was the constitutional crisis we identified in our brief: a felony prohibition untethered from clear rules, culpable conduct, or process.

Justice Gorsuch’s majority opinion systematically dismantled the government’s attempt to save this bad law.

The government invoked historical “habitual drunkard” laws as justification – but those laws required incapacitation and court proceedings that were aimed at concerns like idleness and financial ruin, not public danger. Section 922(g)(3) does none of that. It strips rights automatically, without process, based on a status term Congress never clearly defined.

The Court also rejected the government’s claim that marijuana users are categorically dangerous – pointing out the government itself deprioritizes marijuana prosecutions, allows 40 states to legalize it, and reclassified it from Schedule I to Schedule III. That contradiction exposed the absence of any principled limiting principle.

A Moment of Truth

This victory transcends gun rights. It's a victory for the rule of law itself.

Our advocacy emphasized vagueness, overbreadth, status-based criminalization, and the rule of lenity. The Court validated all of it. We argued that Congress cannot hand enforcement officials open-ended discretion to decide who loses constitutional rights. The Court agreed.

Lawful gun owners no longer face prosecution under undefined standards. More broadly, no American should lose liberty under criminal prohibitions so vague that prosecutors decide their meaning.

This is what constitutional government looks like: clear rules, fair process, and limits on power. The NYSRPA and our firm fought for exactly that. The Supreme Court has now affirmed it.

This is a resounding victory for lawful gun owners, Second Amendment freedom, and the rule of law.