WASHINGTON, June 13 -- The U.S. Department of Justice issued the following news release: * * * Rwandan Immigrant Arrested for Concealing Role as Perpetrator of Genocide After Fraudulently Entering the United States * Note: see indictment here. A federal grand jury in Ohio has returned a three-count indictment unsealed today charging Rwandan national Vincent Nzigiyimfura, also known as Vincent Mfura, 65, of Dayton, Ohio with lying on his U.S. immigration and naturalization applications. Spe  more