Who was Julio Alberto Castillo Rodríguez arrested with that was  suspected U.S.-born Mexican drug lord and former high-ranking leader of the Jalisco New Generation Cartel (CJNG)?
Rubén Oseguera González Rubén Oseguera González (born February 14, 1990), commonly referred to by his alias El Menchito, is a suspected U.S.-born Mexican drug lord and former high-ranking leader of the Jalisco New Generation Cartel (CJNG), a criminal group based in Jalisco. He is the son of Nemesio Oseguera Cervantes (alias "El Mencho"), one of Mexico's most-wanted drug lords. Under his father, he allegedly worked as the CJNG's second-in-command and managed international drug trafficking operations.
Homero Cárdenas Guillén Homero Enrique Cárdenas Guillén (13 March 1966 – allegedly died on 28 March 2014), also known by his aliases El Majadero and El Orejón, was a Mexican suspected drug lord and alleged leader of the Gulf Cartel, a drug trafficking organization. He is the brother of the former Gulf Cartel leaders Antonio, Mario, and Osiel Cárdenas Guillen. During the late 1990s, Homero worked for the Gulf Cartel under the tutelage of his brothers. However, after several years of government crackdowns, the Gulf Cartel suffered severe drawbacks, including the death and arrests of Homero's brothers and allies. In August 2013, Homero became the de facto leader of the Gulf Cartel following the arrest of Mario Ramírez Treviño. However, he reportedly died of a heart attack on 28 March 2014.