VICTORIA FALLS – A Victoria Falls magistrate on Thursday set free four Bulawayo Agenda (BA) officials who had been on trial for contravening provisions of the Public Order and Security Act (Posa). The four BA officials, Mmeli Dube (the research, information and advocacy officer), Butholezwe Kgosi Nyathi (the senior programmes officer), Nthombiyezansi Mabunda Tozana (the…