[VOA] Mogadishu -- Investigators in Somalia have concluded that the country's National Intelligence and Security Agency was not responsible for the presumed death of one of its officers. The committee said there was no evidence the agency was involved in the June disappearance of 24-year-old Ikram Tahlil Farah. Tahlil's parents have rejected the committee's findings and blame the spy agency, which blames the death on the al-Shabab terrorist group.