Ikomishoni kaMadlanga igwebe ngelithi usekela mkomishinala wamapolisa kuzwelonke onqunyanyisiweyo uShadrick Sibiya, makaphendule imibuzo engqamene nobungqina buka Witness F. Ubungqina buka Witness F obuye bahlehliswa ngenxa yempilo, boyamanisa uSibiya kwakunye notyholwa ngokuba ngungqondo-ngqondo wolwaphulo mthetho uVusimuzi 'Cat' Matlala. USibiya ebefake isicelo sokuba kumiswe ukuxinwa kwakhe ngemibuzo ngobungqina buka Witness F, de abuye avele kwakho kule komishoni.