LAGOS - Attackers in Nigeria including some dressed as soldiers have killed 10 members of the same family with half of the victims under the age of six, an official in central Plateau state said Friday. “The attack was in the night around 8:00 pm (1900 GMT Thursday) where a family of 10 were completely murdered,” the governor’s spokesman Pam Ayuba told AFP, adding that some of the attackers wore military uniforms. “Five little children including a two-month-old child were slaughtered,” he said, explaining that he visited the attacked family’s compound in the Kogom village near the state capital Jos and was given a detailed account of the victims.