Vicente Zambada Niebla, El Vicentillo, as well as companies linked to his father, Ismael Zambada García, el Mayo, were removed from the US Department of the Treasury's blacklist, after the heir ...
Vicente Zambada Niebla, would continue as his attorney. Pérez's dual role, representing both father and son, has drawn scrutiny as Vicente has cooperated with U.S. authorities in a separate case.