On June 22, 2017, the U.S. Supreme Court ruled on the issue of when a lie during the naturalization process may lead to loss of U.S. citizenship. Divna Maslenjak, an ethnic Serb, lied during her naturalization process about her husband’s service as an officer in the Bosnian Serb Army. When this was discovered, the government charged her with knowingly procuring her naturalization contrary to law because she knowingly made a false statement under oath in a naturalization proceeding. A district court said that to secure a conviction, the government need not prove that her false statements were material to, or influenced, the decision to approve her citizenship application.

The U.S. Court of Appeals for the Sixth Circuit had affirmed the conviction, but the Supreme Court noted that the law demands “a causal or means-end connection between a legal violation and naturalization.” The Supreme Court said that to decide whether a defendant acquired citizenship by means of a lie, “a jury must evaluate how knowledge of the real facts would have affected a reasonable government official properly applying naturalization law.” The Supreme Court therefore said that the jury instructions in this case were in error, vacated the judgment of the Court of Appeals, and remanded the case for further proceedings.

The Supreme Court’s opinion is at https://www.supremecourt.gov/opinions/16pdf/16-309_h31i.pdf.