Yepez, the gang's leader, has evaded capture, though authorities said Wednesday they captured seven people linked to him, including his sister-in-law, believed to be his finance chief, and her husband, a federal police officer.
Authorities said the operation also recovered stolen vehicles and freed six kidnapping victims, including two police officers.
Police also raided a mansion belonging to Yepez, where they found several tunnels reminiscent of those used by Joaquin "El Chapo" Guzman, the Sinaloa cartel chief recently convicted of drug trafficking and other crimes in New York City.
Source: Animal Politico, Zona Franca