Unknown militants gunned down Secretary of the Iraqi Interior Ministry Captain Hassan Eidan Al-Maliki northeast Baghdad Wednesday evening. The gunmen on three cars ambushed the convoy of the senior official in Al-Gharir district, Al-Shaab city, northeast of the capital city, this evening, a police source said under condition of anonymity. Two of Captain Al-Maliki's companions were seriously injured in the attack and were hurried to Ibn Al-Nafis Hosiptal, the source added.