MIR ALI: Two masked gunmen on Thursday opened fire on an intelligence officer in Mirali, North Waziristan Agency, killing him before fleeing, a local government official said. Maqsood Hussain said the slain officer, Mohammed Sarwar Khattak, was travelling on his motorcycle when he was shot.He said officers were investigating who was behind the attack. Journalist shot dead in Dargai: Gunmen ambushed a car carrying a local journalist, killing him and another person in the vehicle in a tribal town in the North West Frontier Province, a police official said on Thursday. However, the official said it was not clear who was behind late Tuesday's killings of Ubaidullah Azhar and his friend Gul Wahid in Dargai.