Around 700 supporters of Egypt's ousted president Mohamed Morsi, including the supreme guide of his Muslim Brotherhood movement, were Tuesday due in court, a day after 529 co-defendants were sentenced to death. Monday's largest mass death sentencing in Egypt's modern history came after just two hearings and drew criticism from rights groups, the United States and European Union. Washington and the European Union expressed concern and questioned the fairness of proceedings against so many defendants lasting just two days. But Egypt's army-installed interim government defended the court's handling of the case, insisting that the sentences had been handed down only "after careful study" and were subject to appeal.