VINCENT UGO   V.    DIOKPA UMMUNA      2017-LD-SC-1626        Supreme Court    9th June, 2017       Justices:     Musa Dattijo Muhammad, J.S.C. (Presided) Kudirat Motonmori Olatokunbo Kekere-Ekun, J.S.C.(Read The Leading Judgment)         Amiru Sanusi, J.S.C.        Ejembi Eko, J.S.C.           Sidi Dauda...