United States v. Mario Delaine

CourtCourt of Appeals for the Sixth Circuit
DecidedApril 2, 2026
Docket25-5465
StatusPublished

This text of United States v. Mario Delaine (United States v. Mario Delaine) is published on Counsel Stack Legal Research, covering Court of Appeals for the Sixth Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
United States v. Mario Delaine, (6th Cir. 2026).

Opinion

RECOMMENDED FOR PUBLICATION Pursuant to Sixth Circuit I.O.P. 32.1(b) File Name: 26a0103p.06

UNITED STATES COURT OF APPEALS FOR THE SIXTH CIRCUIT

┐ UNITED STATES OF AMERICA, │ Plaintiff-Appellee, │ > No. 25-5465 │ v. │ │ MARIO DELAINE, │ Defendant-Appellant. │ ┘

Appeal from the United States District Court for the Eastern District of Tennessee at Chattanooga. No. 1:23-cr-00069-1—Charles Edward Atchley Jr., District Judge.

Argued: January 29, 2026

Decided and Filed: April 2, 2026

Before: GIBBONS, LARSEN, and MURPHY, Circuit Judges. _________________

COUNSEL

ARGUED: Conrad Benjamin Kahn, FEDERAL DEFENDER SERVICES OF EASTERN TENNESSEE, INC., Knoxville, Tennessee, for Appellant. Luke A. McLaurin, UNITED STATES ATTORNEY’S OFFICE, Knoxville, Tennessee, for Appellee. ON BRIEF: Conrad Benjamin Kahn, FEDERAL DEFENDER SERVICES OF EASTERN TENNESSEE, INC., Knoxville, Tennessee, for Appellant. Luke A. McLaurin, UNITED STATES ATTORNEY’S OFFICE, Knoxville, Tennessee, for Appellee.

_________________

OPINION _________________

MURPHY, Circuit Judge. The Armed Career Criminal Act requires a court to impose a minimum sentence of 15 years’ imprisonment for felons who possess firearms if they have three No. 25-5465 United States v. Delaine Page 2

prior “violent felony” convictions. 18 U.S.C. § 924(e)(1). The statute defines the phrase “violent felony” in part to include an offense that “has as an element the use, attempted use, or threatened use of physical force against the person of another[.]” Id. § 924(e)(2)(B)(i). The district court in this case held that this definition covered three of Mario Delaine’s prior convictions and thus applied the 15-year minimum. Delaine has appealed. His appeal raises complex questions about the scope of the Armed Career Criminal Act. To name a few: When deciding whether a state-law offense qualifies as a “violent felony,” must a sentencing court look only to the state-law precedent at the time of a defendant’s conviction, or may it rely on later state-court decisions that clarify the offense’s elements? And can an offense qualify as a violent felony if the defendant intentionally uses force against another person but does not intend for the force to cause an injury? Despite the excellent advocacy of Delaine’s counsel, we disagree with him over the Act’s requirements and the nature of his prior offenses. Because all three of those offenses are violent felonies, we affirm.

I

On November 5, 2022, a caller reported to the police that someone had discharged a weapon at a Motel 6 in Chattanooga, Tennessee. When the police arrived at the motel, they heard a suspect fire shots out the window of a motel room. As officers made their way to this room, the suspect fired another round through the door. The officers announced their presence and ordered everyone to exit. Delaine followed a woman out of the room. The woman gave the officers permission to search it. They uncovered a pistol and shell casings. They also located bullet holes in the window and door. Delaine confessed that he had fired the gun even though he could not lawfully possess a firearm as a convicted felon.

The government charged Delaine with one felon-in-possession count. See 18 U.S.C. § 922(g)(1). It also alleged that his prior convictions subjected him to a minimum sentence of 15 years’ imprisonment under the Armed Career Criminal Act. See id. § 924(e)(1). The parties entered a plea deal under Federal Rule of Criminal Procedure 11(c)(1)(C). Delaine agreed to plead guilty to the sole count. The government agreed to a sentence of no more than 200 months’ imprisonment. It also gave Delaine the right to appeal a decision that he qualified for the Armed Career Criminal Act’s enhanced penalty. No. 25-5465 United States v. Delaine Page 3

At sentencing, the parties spent most of the time debating whether the Act’s enhancement applied based on three of Delaine’s prior convictions: a Florida aggravated-assault conviction from 2012; a Florida felony-battery conviction from 2009; and an Ohio domestic-violence conviction from 2019. The district court sided with the government and imposed the Act’s enhancement. Ultimately, it sentenced Delaine to 188 months’ imprisonment.

II

Delaine argues on appeal that the district court mistakenly applied the Armed Career Criminal Act’s increased punishment. He is mistaken.

A. General “Armed Career Criminal Act” Principles

When felons illegally possess firearms, the law generally subjects them to a maximum sentence of 15 years’ imprisonment. See 18 U.S.C. §§ 922(g)(1), 924(a)(8). But the Armed Career Criminal Act turns this maximum sentence into a minimum one for qualifying defendants. See id. § 924(e)(1). Under the Act, if a defendant “has three previous convictions . . . for a violent felony or a serious drug offense, or both, committed on occasions different from one another,” a court must sentence the defendant to “not less than fifteen years” of imprisonment. Id.

This case turns on the Act’s definition of “violent felony.” See id. § 924(e)(2)(B). As relevant here, a prior conviction qualifies as a “violent felony” if it “has as an element the use, attempted use, or threatened use of physical force against the person of another[.]” Id. § 924(e)(2)(B)(i). The Supreme Court has interpreted this so-called “elements clause” (like similar clauses in other laws) to adopt a well-known “categorical approach.” Borden v. United States, 593 U.S. 420, 424 (2021) (plurality opinion); see United States v. Taylor, 596 U.S. 845, 850 (2022). That approach requires us to consider in the abstract whether every conviction for a given criminal offense would satisfy the elements clause because they would all necessarily include “the use, attempted use, or threatened use of physical force against the person of another[.]” 18 U.S.C. § 924(e)(2)(B)(i); see Borden, 593 U.S. at 424 (plurality opinion). In contrast, we do not consider the facts of a specific conviction or whether a defendant’s specific conduct used, attempted, or threatened force. Borden, 593 U.S. at 424 (plurality opinion). In No. 25-5465 United States v. Delaine Page 4

other words, an offense categorically falls outside the Act whenever the “least culpable” conduct that the offense covers does not qualify. Id.

The Supreme Court has interpreted the elements clause to contain both a state-of-mind (mens rea) component and a conduct (actus reus) component. See id. at 429 (plurality opinion) (state of mind); Johnson v. United States, 559 U.S. 133, 138 (2010) (conduct); see also 5 St. George Tucker, Blackstone’s Commentaries 21 (1803). Start with the conduct component. An offense can qualify if a defendant must “use,” “attempt[]” to use, or “threaten[]” to use “physical force against the person of another” to commit it. 18 U.S.C. § 924(e)(2)(B)(i). The Court has defined this language’s key phrase (“physical force”) to cover only “violent force” that could “caus[e] physical pain or injury to another person.” Johnson, 559 U.S. at 140. And it has applied this definition to two common-law crimes: battery and robbery. According to the Court, the force necessary to commit a common-law battery—“the slightest offensive touching”—does not satisfy this definition. Id.

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United States v. Mario Delaine, Counsel Stack Legal Research, https://law.counselstack.com/opinion/united-states-v-mario-delaine-ca6-2026.