BAUCHI, Nigeria, Jumada II 4, 1432, May 7, 2011, SPA - Unidentified Attackers have killed at least 16 people and set fire to more than a dozen houses in a town in northern Nigeria that has been beset by sectarian violence, police said late on Friday. "Sixteen people have been confirmed killed by unidentified attackers," Bauchi police commissioner John Aba Kasanga was quoted as saying by Reuters. --SPA 13:09 LOCAL TIME 10:09 GMT www.spa.gov.sa/890355