On February 29, 2016, the Supreme Court heard oral argument in Voisine v. United States. Stephen Voisine was convicted in 2003 of assaulting a woman with whom he was in a domestic relationship--a misdemeanor violation of a Maine statute. In 2009 Voisine turned a rifle over to federal officials who were investigating him for a separate alleged crime. When investigators discovered Voisine’s 2003 misdemeanor assault, they charged him under 18 U.S.C. § 922(g)(9), which makes it a federal crime for a person “who has been convicted in any court of a misdemeanor crime of domestic violence” to “possess in or affecting commerce[] any firearm or ammunition.” In turn, a "misdemeanor crime of domestic violence" is defined in § 921(a)(33)(A) as an offense that (1) is a misdemeanor under federal, state, or tribal law, and (2) “has, as an element, the use or attempted use of physical force…committed by a current or former spouse, parent, or guardian of the victim” or by a person in a similar domestic relationship with the victim. -- Voisine challenged the § 922(g)(9) charge, arguing that under his Maine conviction offensive physical contact, as opposed to one causing bodily injury, was not a “use of physical force” and thus not a “misdemeanor crime of domestic violence” within the meaning of § 921(a)(33)(A). The district court rejected this argument and Voisine pled guilty on condition that he be able to appeal the court’s ruling. The U.S. Court of Appeals for the First Circuit affirmed the district court’s judgment, but the Supreme Court subsequently granted Voisine’s petition for certiorari, vacated the First Circuit’s judgment, and remanded the case for reconsideration in light of the intervening 2014 Supreme Court decision United States v. Castleman. That decision held the requirement of “physical force” satisfied, for purposes of § 922(g)(9), by the degree of force that supports a common-law battery conviction--but it did not resolve whether a conviction with the mens rea of reckless--as under the Maine statute--would qualify. On remand the First Circuit again rejected Voisine’s challenge and held that his Maine conviction qualified as a “misdemeanor crime of domestic violence.” -- The Supreme Court again granted certiorari to address the following question: Whether a misdemeanor crime with the mens rea of recklessness qualifies as a "misdemeanor crime of domestic violence" as defined by 18 U.S.C. §§ 921(a)(33)(A) and 922(g)(9). -- To discuss the case, we have Ryan Scott, who is Associate Professor at Indiana University Maurer School of Law.