Question: 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)?
Sentence (from "Rubén Oseguera González"): He is the son of Nemesio Oseguera Cervantes (alias "El Mencho"), one of Mexico's most-wanted drug lords.
Relevant evidence: No