Abasolwa ngokubulala owayeyikhansela le - ANC , uMnuz Sibusiso Mphumulo bazovela enkantolo ngoMeyi 2 ngonyaka ozayo , kuthi elokubulawa kowayengumqondisi kuMasipala i - Alfred Duma , uMnuz Oscar Hlatshwayo , liqale ngo - Agasti 16 nonyaka .