Mdlongwa v The State

The appellant, Mlungisi Mdlongwa, was charged together with others with robbery with aggravating circumstances arising from a bank robbery at the NBS Building Society in Dundee, KwaZulu-Natal, on 11 February 2004. The State alleged that he was one of the robbers captured on CCTV footage during the robbery. The appellant pleaded not guilty and raised an alibi, denying that he was the person depicted in photographs and video footage. He did not testify. The State relied on dock identification by a security guard present at the bank, CCTV video footage and stills of the robbery, and expert facial comparison evidence linking photographs taken of the appellant two weeks later to the individual shown in the video footage. The appellant was convicted in the Regional Court and sentenced to 20 years’ imprisonment. His appeal to the KwaZulu-Natal High Court was dismissed, and he appealed further to the Supreme Court of Appeal.

The appeal against both the conviction and the sentence of 20 years’ imprisonment was dismissed.

The case is significant for its clarification of South African evidentiary principles relating to dock identification, the admissibility and authenticity of CCTV and video evidence, and the qualification of expert witnesses based on experience rather than formal academic credentials. It affirms the cumulative approach to evidence and the permissible inference arising from an accused’s silence in the face of strong incriminating evidence.