A soldier escorts Edgar Jimenez Lugo alias "El Ponchis" as he is presented to the media in Cuernavaca on Dec. 3. Soldiers arrested late on Thursday the 14-year-old suspected drug gang hitman Jimenez in central Mexico as he attempted to travel to the United States. Jimenez, a U.S. citizen, is believed to work for the South Pacific cartel in Morelos state, outside Mexico City, part of a gang of teenagers committing brutal murders to eliminate rivals.