Carmen Teresa Navas, 83, the mother of Venezuelan political prisoner Víctor Hugo Quero, died on Sunday in Caracas, days after she had identified the exhumed body of her son, who had been buried in secret nine months earlier. The octogenarian, who had been hospitalized in recent days, was seen this same week alongside her relatives at the large memorial mass for her son. Physicians have not officially reported the clinical causes of her death. Her passing closes one of the most disturbing episode