United States v. Mario Delaine -Eastern District of Tennessee at Chattanooga

Circuit 6Apr 2, 2026

Split Score

SplitScore: 76/100

Case Summary

Disposition

Affirmed

The Sixth Circuit held that Mario Delaine’s prior Florida aggravated-assault, Florida felony-battery, and Ohio domestic-violence convictions all qualify as ‘violent felonies’ under the Armed Career Criminal Act’s elements clause, upholding the district court’s 15-year mandatory minimum sentence. In doing so, the court rejected arguments about retroactivity of state-court interpretations and mental-state requirements, and it aligned itself with the Eleventh Circuit in allowing federal courts to rely on state supreme court decisions issued after the defendant’s prior conviction when applying the categorical approach.

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Circuit Split Identified

Legal Issue

Whether, under the Armed Career Criminal Act’s categorical approach, a federal sentencing court may rely on a state supreme court decision issued after the defendant’s prior conviction to determine the elements of the predicate state offense.

Circuit Positions

Circuit 1Circuit 4Circuit 5Circuit 7Circuit 8

Sentencing court must look exclusively to the state-law interpretation existing at the time of the defendant’s conviction; later judicial clarifications are ignored.

Circuit 6(this circuit)Circuit 11

Sentencing court may rely on later state supreme court decisions that clarify the statute’s elements because such decisions apply retroactively and state what the law has always meant.

Conflict Summary

Some circuits hold that courts must look only to the state law and judicial interpretations in effect at the time of the defendant’s prior conviction, disregarding later state-court decisions. Other circuits—including the Sixth Circuit in this case—permit reliance on subsequent state supreme court rulings that clarify the elements of an unchanged statute, treating those decisions as retroactive statements of what the law has always meant.

Parties & Counsel

Parties

Appellant:Mario Delaine
Appellee:United States of America

Legal Counsel

Appellant:Conrad Benjamin Kahn, Federal Defender Services of Eastern Tennessee, Inc.
Appellee:Luke A. McLaurin, United States Attorney’s Office (Eastern District of Tennessee)