Markets and other public facilities have been reportedly closed down as tension heightens in parts of Aba, Abia State, following the gruesome murder of five military personnel by gunmen suspected to be members of the Indigenous People of Biafra, IPOB. DAILY POST reports that the bloodthirsty gunmen, who have been wreaking havoc in the Southeast, attacked a military checkpoint at Obikabia junction, Ogbor Hill in Obingwa Local Government Area on Thursday. The incident, which claimed the lives of five soldiers, occurred when members of the proscribed secessionist group were enforcing sit-at-home …