FRESNO, Calif. — A federal grand jury recently returned a 13-count indictment against 12 individuals for drug trafficking offenses, U.S. Attorney McGregor W. Scott announced. The defendants are: Carlos Javier Felix Lopez, 42, of Fresno David Michael Marin, 61, of Fresno Angel Delgadillo Sr., 62, of Fresno Ronal Van Warsinger, 35, of Fresno Demar…… MORE