Man is one of Mexico's 24 most-wanted drug traffickers MEXICO CITY — Mexican police on Wednesday arrested suspected Zeta gang leader Gregorio Sauceda Gamboa, one of Mexico's 24 most-wanted drug traffickers. Sauceda Gamboa appears on a list of 24 alleged drug traffickers published by prosecutors in March. Authorities have offered rewards of up to $2.1 million for each suspect. Together with a list of 13 lower-ranking drug suspects, the group covers Mexico's most powerful cartel operators. With Sauceda Gamboa's arrest Wednesday at a home in the border city of Matamoros, across the border from Brownsville, Texas, authorities have arrested five...