1st Cir.

ANTHONY M. SHEA v. UNITED STATES

February 23, 2026 ·22-1055 ·Panel Decision ·Barron · By James Taylor

The First Circuit affirmed the District Court's denial of Anthony Shea's request to vacate his federal firearms convictions, ruling that instructional errors regarding predicate crimes were harmless. The court also upheld the resentencing of Shea based on the erroneous application of the career offender guideline, which the government conceded no longer applied.

Anthony Shea was convicted in 1997 on fourteen counts related to bank and armored-car robberies, including two counts of violating 18 U.S.C. § 924(c) for using a firearm during a crime of violence. At the time of his sentencing, Shea was designated a 'career offender' under the U.S. Sentencing Guidelines, though this designation did not ultimately increase his sentence because other guidelines superseded it. Following Supreme Court decisions in Johnson and Davis, which invalidated the 'residual clause' definitions of crimes of violence, Shea filed a § 2255 motion. He sought to vacate his § 924(c) convictions, arguing that the jury instructions allowing convictions based on conspiracy (now an invalid predicate) were erroneous. He also sought resentencing because he no longer qualified as a career offender. The District Court granted the resentencing but denied the request to vacate the firearms convictions, ruling the instructional error was harmless. Shea appealed both rulings to the First Circuit.

Chief Judge Barron, writing for the panel, addressed Shea's challenge to the denial of his § 2255 motion regarding the § 924(c) convictions. The court acknowledged that the jury instructions were rendered erroneous by United States v. Davis, which held that conspiracy to commit robbery is no longer a valid predicate offense under the residual clause of § 924(c). However, the court rejected Shea's argument that the 'categorical approach'—used to determine if a crime qualifies as a violence offense—must also govern the harmless error analysis. The court explained that the categorical approach assesses whether a statute qualifies as a crime of violence, whereas harmless error analysis assesses whether the specific error influenced the jury's verdict in that particular case. The court found that the valid and invalid predicate theories were 'interrelated and coextensive' in the record, meaning the jury's verdict would have been the same regardless of the error. Consequently, the error was harmless beyond a doubt. The court also dismissed Shea's appeal of the resentencing judgment, noting that his challenge to the amended judgment rested solely on the invalidity of the underlying convictions, which the court had just affirmed.

Shea's § 924(c) convictions remain intact, and he continues to serve his sentence for those counts. However, the resentencing proceedings were upheld, meaning his sentence for the firearms convictions was reduced to 60 months each, and his life sentence for carjacking was reduced to 180 months, as ordered by the District Court. The decision clarifies that federal courts may consider the factual record to determine if an instructional error regarding predicate offenses was harmless, rather than being restricted to a purely categorical analysis.