Ahmad Abdel Hamid Mohamed Mustafa, who works at the Faisal Islamic Bank, was arrested by the Sudanese Security and Intelligence Agency on 4 May, at his house in the capital of South Darfur state, Nyala. The next day he was transferred to the security centre in the capital of North Darfur state, al-Fasher, where he is held incommunicado and is at grave risk of torture or other ill-treatment.
