NEW : Mexico delays execution of Humberto Leal , Jr. in Texas . `` This case is not an isolated instance ; the issue of consular notification remains a serious diplomatic and legal concern , '' Leahy said Thursday . The U.S. Supreme Court granted a stay of execution . Leal was not informed of his right to contact the Mexican consulate upon his arrest . Obama administration officials and others called for a reprieve .
NEW : Mexico delays execution of Humberto Leal , Jr. in Texas . The U.S. Supreme Court granted a stay of execution . Leal was not informed of his right to contact the Mexican consulate upon his arrest . Obama administration officials and others called for a reprieve .