Fifth Circuit Weighs Sweeping Commerce Clause Challenge to Federal Gun Possession Law

An appeal stemming from a violent street confrontation in Louisiana has developed into a major constitutional battle before the federal judiciary, raising fundamental questions about the extent of congressional authority. The U.S. Court of Appeals for the 5th Circuit is reviewing a case that could destabilize key elements of federal criminal law by challenging whether Congress possesses the constitutional authority to criminalize the local possession of firearms by individuals with felony records.

The underlying dispute originated on a Thursday afternoon in February 2024 within the 3000 block of Law Street in New Orleans. Emergency responders arrived following reports of an intense shootout that erupted adjacent to the Law Street Baptist Church. Bystanders described hearing dozens of gunshots during the chaotic melee, which left one woman wounded by gunfire in her leg and resulted in the stabbing of another female victim.

Approximately two weeks after the neighborhood clash, municipal law enforcement officers announced the apprehension of three suspects connected to the violence. Among those arrested was Curtis Squire, who was initially booked by local authorities on an attempted second-degree murder charge.

However, the local prosecution against Squire collapsed after forensic investigators conducted ballistic examinations on a Glock handgun discovered at his residence. When the laboratory analysis revealed that the firearm did not match the weapons discharged during the Law Street shootout, state prosecutors moved to dismiss the attempted murder charge against him.

Despite avoiding state-level prosecution, Squire remained exposed to federal liability. Because he had a previous felony conviction for distributing heroin, federal prosecutors charged him under 18 U.S.C. § 922(g)(1), the longstanding statute prohibiting individuals with felony records from possessing firearms. Squire ultimately entered a guilty plea to the federal offense while explicitly retaining his right to challenge the conviction on appeal, after which a federal judge sentenced him to more than four years of imprisonment.

Squire initially directed his legal challenge to the 5th U.S. Circuit Court of Appeals by asserting that the federal firearm prohibition violated his rights under the Second Amendment. A three-judge appellate panel reviewed that claim and formally rejected it in a ruling issued in June.

Rather than accepting the three-judge panel's decision, Squire petitioned the full 5th Circuit to rehear the matter en banc. In doing so, he elevated a broader structural challenge to the law, moving past individual rights to attack the legislative powers of Congress itself.

In his expanded appeal, Squire contends that Congress exceeded the structural boundaries established by the U.S. Constitution when it enacted Section 922(g)(1). His defense argues that the Commerce Clause does not authorize the federal government to outlaw noncommercial, intrastate behavior under the legal rationale of regulating national commerce.

The appeals court granted the petition for an en banc rehearing in July, prompting serious concerns from within the bench regarding the broader fallout of such a challenge. Judge Stephen Higginson issued a warning about the potential consequences, cautioning that adopting Squire's constitutional reasoning would carry enormous ramifications for the federal legal landscape and could undermine vast segments of the United States Code.

While the prospect of curtailing statutory reach alarmed Judge Higginson, the legal theory aligns with arguments long advanced by legal scholars and constitutional critics. Opponents of federal overreach have repeatedly argued that modern interpretations of the Commerce Clause have improperly transformed the provision into an unchecked authority for national policymaking, displacing the constitutional principle that federal powers are strictly enumerated and constrained.

The challenge received formal outside backing through an amicus curiae brief submitted by the Firearms Policy Coalition. The advocacy group emphasized that at the time the Constitution was framed, the concept of commerce carried a precise meaning centered on trade, including buying, selling, bartering, and transporting goods for commercial transactions.

According to the group's legal filing, while judicial precedent over decades has drifted from that original understanding, existing doctrine still cannot legitimately justify the constitutional framework used to uphold Section 922(g)(1). The organization maintained that the simple domestic retention of an item fails to meet the threshold of economic commerce.

The statutory history of the ban dates back to major federal legislation passed in the late 1960s. Section 922(g)(1) was originally incorporated into the Gun Control Act of 1968, making it a felony for anyone convicted of a crime carrying a potential prison sentence of over one year to receive firearms or ammunition transported across state or international borders.

During the same year, lawmakers enacted comparable restrictions within the Omnibus Crime Control and Safe Streets Act of 1968, applying criminal penalties to any convicted felon who receives, possesses, or transports a firearm in or affecting commerce. The reach of this statutory language was later addressed by the U.S. Supreme Court in its 1977 ruling in Scarborough v. United States.

In that landmark decision, the high court determined that prosecutors need only demonstrate that a seized weapon had crossed state lines at some point in the past to satisfy the statutory nexus requirement. However, that ruling focused solely on interpreting the specific language of the statute rather than directly resolving whether the constitutional scope of the Commerce Clause legitimately allows Congress to regulate noncommercial, intrastate possession.

As the full 5th Circuit reevaluates Squire’s conviction, the en banc proceeding places the balance between federal authority and state police powers directly under judicial scrutiny, with the outcome poised to influence the enforcement of federal criminal law.