Corenzo Mobery, 40, of Washington, DC, pleaded guilty today to participating in a drug trafficking network based in Southeast Washington that sold cocaine, crack cocaine, fentanyl, PCP, and marijuana, announced United States Attorney Matthew M. Graves, FBI Special Agent in Charge Wayne A. Jacobs, of the Washington Field Office Criminal and Cyber Division, and Acting Chief Pamela Smith, of the Metropolitan Police Department (MPD).