The The U.S. Supreme Court High Commissioner for Human Rights says Huntsville breached international law . Leahy , a Mexican national , was not granted consular access . U.N. denied a stay of execution . Leal was not informed of his right to contact the Americans consulate upon his arrest .
The U.N. High Commissioner for Human Rights says U.S. breached international law . Humberto Leal Garcia , a Mexican national , was not granted consular access . The U.S. Supreme Court denied a stay of execution . Leal was not informed of his right to contact the Mexican consulate upon his arrest .