Bangs v. Blanche

Court of Appeals for the First Circuit·Decided August 11, 2026·No. 25-1820·Published

Opinion

United States Court of Appeals For the First Circuit

No. 25-1820 ISHMAEL KOIGOR BANGS,

Petitioner,

v.

TODD BLANCHE, Attorney General,* Respondent.

PETITION FOR REVIEW OF AN ORDER OF THE BOARD OF IMMIGRATION APPEALS

Before

Rikelman, Dunlap, Circuit Judges, and Antongiorgi-Jordán,† District Judge.

Nathan P. Warecki, with whom Ronaldo Rauseo-Ricupero, and Nixon Peabody LLP, were on brief, for petitioner.

Gilles Bissonnette, SangYeob Kim, Chelsea Eddy, Caroline Meade, and American Civil Liberties Union of New Hampshire, on brief for First Circuit-Based Immigration Law Practitioners, Nonprofit Organizations, Immigration Law Professors, Law School Clinics, and Law Firms, as amici curiae, in support of petitioner.

Jessica R. Lesnau, Trial Attorney, Office of Immigration Litigation, with whom Brett A. Shumate, Assistant Attorney General, Civil Division, and Stephen J. Flynn, Assistant Director, Office of Immigration Litigation, were on brief, for respondent.

* Pursuant to Federal Rule of Appellate Procedure 43(c)(2), Attorney General Todd Blanche is automatically substituted for former Attorney General Pamela J. Bondi as respondent.

† Of the District of Puerto Rico, sitting by designation.

August 11, 2026

DUNLAP, Circuit Judge. In this immigration appeal, we are called upon to decide whether a conviction under a New Hampshire statute that criminalizes retaliation against a witness is an aggravated felony "relating to obstruction of justice" under 8 U.S.C. § 1101(a)(43)(S). It is not. As a result, Petitioner Ishmael Koigor Bangs ("Bangs") is not deportable pursuant to 8 U.S.C. § 1227(a)(2)(A)(iii) based on his conviction for retaliation. The Board of Immigration Appeals' ("BIA") decision must therefore be vacated.

I.

Bangs is a Sierra Leonean native and Liberian citizen who, since 2004, has lived in New Hampshire. In his early years in Sierra Leone, Bangs enjoyed a relatively calm upbringing on account of his father's close friendship and employ with the former president of Sierra Leone, Valentine Strasser. But the calm did not last. A coup by the present Sierra Leonean government ousted Strasser, and members of the new government began to target and execute those associated with the Strasser regime. Bangs' father fled the country, abandoning him and his mother.

Bangs was thrust into further turmoil when, at six years old, he was kidnapped and compelled to serve as a child soldier in a rebel force. He was beaten, burned, drugged, and forced to endure horrific conditions of violence. Eventually, his mother rescued him and brought him to a refugee camp. Bangs and his

mother were admitted to the United States as refugees in 2004, and were granted lawful permanent resident status in 2008.

Bangs' integration into the United States, however, was fraught, and in 2005 he was sent to the first of three youth detention facilities in which he would spend the next few years of his life. After his release, Bangs assaulted a friend whom he believed had reported him to a Macy's store security guard for shoplifting; he forced the friend to strip naked, glued the friend's mouth shut, dripped melted plastic on his body, and burned him with a heated knife. For these acts, Bangs pled guilty to witness tampering and some of the other crimes with which he was charged under New Hampshire state law. A state court sentenced Bangs to 17 years imprisonment, which was later reduced to lesser time.

In 2024, the federal government initiated removal proceedings against Bangs due to his witness tampering conviction. Bangs contested his removability and asserted entitlement to deferral of removal under the Convention Against Torture ("CAT"). The Immigration Judge ("IJ") found Bangs removable but nonetheless found that Bangs was entitled to deferral of removal under CAT because it is more likely than not that he would face torture if removed to Sierra Leone. On review, the BIA agreed that Bangs was removable because of his witness tampering conviction, but reversed the IJ's CAT finding. Bangs seeks review of the BIA's

decision, including the BIA's determinations as to both removability and CAT deferral of removal. We have jurisdiction pursuant to 8 U.S.C. § 1252.

II.

In this case, the determinative question is whether federal law dictates that Bangs is removable because of his state crime conviction for witness tampering. See N.H. Rev. Stat. § 641:5(II). A person is guilty of this class B felony under New Hampshire law, and is therefore subject to imprisonment for more than one year but not more than seven years, id. § 625:9(III)(a)(2), when "[h]e commits any unlawful act in retaliation for anything done by another in his capacity as witness or informant," id. § 641:5(II).1 A conviction under this statute has potential immigration implications because federal law authorizes the removal of "[a]ny alien who is convicted of an aggravated felony at any time after admission." 8 U.S.C. § 1227(a)(2)(A)(iii). An "aggravated felony" includes "an offense relating to obstruction of justice, perjury or subornation of perjury, or bribery of a witness, for which the term of imprisonment is at least one year." Id. § 1101(a)(43)(S) (emphasis added). Both the IJ and BIA concluded that Bangs' conviction under

There are two other paths to conviction under N.H. Rev.

1

Stat. § 641:5. Subsections I and III of the statute, however, are not at issue. Bangs was charged and convicted of violating only subsection II. Our decision relates only to that provision.

N.H. Rev. Stat. § 641:5(II) is a predicate "offense relating to obstruction of justice" that renders him removable. We review that legal conclusion de novo. Silva v. Garland, 27 F.4th 95, 101 (1st Cir. 2022); see Lecky v. Holder, 723 F.3d 1, 4 (1st Cir. 2013).

We apply the "categorical approach" to determine whether a state crime is a predicate falling within the meaning of a generic federal offense -- here, an "offense[] 'relating to obstruction of justice.'" See Pugin v. Garland, 599 U.S. 600, 602-03 (2023) (quoting 8 U.S.C. § 1101(a)(43)(S)); Silva, 27 F.4th at 101. Under that approach, we "look to 'the elements of the [state] statute of conviction, not to the facts of [the] defendant's conduct.'" Pugin, 599 U.S. at 603-04 (quoting Taylor v. United States, 495 U.S. 575, 601 (1990)). We compare the elements of the state crime to the elements of the federal crime: a predicate crime fits within the generic federal "offense relating to obstruction of justice" if "its elements are the same as, or narrower than, those of the generic [federal] offense." Mathis v. United States, 579 U.S. 500, 504 (2016) (emphasis removed). "But if the crime of conviction covers any more conduct than the generic offense, then it is not an" offense relating to obstruction of justice "even if the defendant's actual conduct (i.e., the facts of the crime) fits within the generic offense's boundaries." Id.; see Rodríguez-Méndez v. United States, 134 F.4th 1, 8 (1st Cir.

2025). Put another way, if there is even one way for a state statute to be violated without meeting the elements of the generic federal offense, no conviction under that statute can serve as a predicate for the generic federal offense. See Moncrieffe v. Holder, 569 U.S. 184, 190-91 (2013).

Bangs argues that the elements of a federal "offense relating to obstruction of justice" are narrower than the elements of N.H. Rev. Stat. § 641:5(II) because the federal offense requires a specific intent to interfere with a legal proceeding, while the New Hampshire statute criminalizes acts of pure revenge against a witness absent any intent to interfere with a legal proceeding.2 He is correct.

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