Mexico City, Feb 6 (EFE).- Mexican authorities say they are closing in on a gang of criminals that raped six Spanish tourists on the outskirts of the Pacific resort city of Acapulco. <br /><br /> Without going into detail, the attorney general of the southern state of Guerrero, Martha Elva Garzon, told Radio Formula that investigators had made "important advances" towards solving the case. <br /><br />Acapulco has been plagued by drug-related violence in recent years.www.efe.com
