Assistant Attorney General for National Security John C. Demers and U.S. Attorney Erica H. MacDonald today announced the guilty plea of Seyed Sajjad Shahidian, 33, for his role in conducting financial transactions in violation of U.S. sanctions against Iran. Shahidian, who was indicted on Dec.18, 2018, entered his guilty plea today to one count of conspiracy to commit offenses against and to defraud the United States before Judge Patrick J. Schiltz in U.S. District Court in Minneapolis, Minnesota.