Chicago, IL–(ENEWSPF)– Three defendants facing federal narcotics charges in Chicago arrived here yesterday after being extradited from Mexico, federal law enforcement officials announced. All three were arrested in Mexico in May 2006 during a Mexican law enforcement raid on a laboratory in Toluca, Mexico, where synthetic fentanyl allegedly was being produced for importation into the United States where it was sold as a substitute for, or was purported to be, heroin. In late 2005 and…






