Nabolisa v The Regional Court Magistrate and Another

The appellant and one Ms Natasha Mashiane were charged with dealing in or unlawful possession of cocaine in contravention of s 5(b) or s 4(b) of the Drugs and Drug Trafficking Act 140 of 1992, and unlawful possession of paracetamol and methenamine in contravention of s 22A of the Medicines and Related Substances Act 101 of 1965. Acting on police intelligence, police officers searched house no. 2053 Makwata Street, Ebony Park, occupied by Ms Radien (Ms Mashiane's mother). In a bedroom identified as belonging to Ms Mashiane, they found two suitcases containing small plastic packets with large quantities of powdery substances suspected to be cocaine. The exhibits were taken to the police station and later analysed by Sgt Rodney Machimane at the state laboratory. Using gas chromatography coupled to mass spectrometry (GC-MS) and Fourier Transform Infrared Spectroscopy (FT-IR) techniques, Sgt Machimane found that the substances included 2.455kg of cocaine, 5.681kg of paracetamol, and 2.748kg of methenamine. The appellant was legally represented but did not cross-examine state witnesses, testify, or call witnesses. Ms Mashiane's legal representative called Dr Viljoen and Dr Dinsmare who disputed the forensic analysis. The appellant was convicted of dealing in cocaine and unlawful possession of paracetamol and methenamine, and sentenced to 30 years imprisonment. Ms Mashiane was acquitted. After exhausting unsuccessful appeals, the appellant brought a review application to the High Court alleging infringement of his fair trial rights. The High Court dismissed the review application, and the appellant appealed to the Supreme Court of Appeal.

• Whether the appellant's right to a fair trial under section 35(3) of the Constitution was infringed
• Whether the State's failure to disclose working papers of the forensic analyst constituted a violation of the appellant's constitutional rights
• Whether the magistrate improperly placed an onus on the accused
• Whether the magistrate permitted inappropriate cross-examination
• Whether the appellant was convicted of a non-existent offence relying on unconstitutional presumptions
• Whether the sentencing proceedings were unfair
• Whether the appeal constituted res judicata

The appeal was dismissed.

An accused person cannot successfully claim a violation of fair trial rights under section 35(3) of the Constitution where he was legally represented but failed to exercise his rights to cross-examine witnesses, challenge evidence, or testify. The right to a fair trial, while embracing substantive fairness, is not infringed where the accused deliberately chooses not to utilize the protections available to him. The prosecution's duty of disclosure extends to documents in the police docket; where documents are not part of the docket and were not requested during trial preparation, their non-disclosure does not constitute a violation of fair trial rights. Expert evidence that criticizes forensic analysis must be grounded in proper expertise in the relevant field and review of the actual working documents to be credible; concessions by defence experts that undermine their own testimony will result in rejection of that evidence.

The court noted that the use of the phrase 'ag shame' by the prosecutor during cross-examination, while perhaps not ideal language, was not so inappropriate as to undermine the integrity of the proceedings in context. The comment was made in response to a defence witness's attempt to shift blame for inadequate preparation. The court also observed that Dr Viljoen conceded he was a 'chemical layman' and Dr Dinsmare conceded that Sgt Machimane's reference samples were in accordance with international best practices and that Sgt Machimane did find cocaine and methenamine in the exhibits, which further undermined the defence case. The court referenced the principle from Zuma that the right to a fair trial under section 35(3) requires criminal trials to be conducted in accordance with 'notions of basic fairness and justice', representing a broader standard than pre-constitutional common law.

This case reinforces the principle that an accused's right to a fair trial under section 35(3) of the Constitution embraces a concept of substantive fairness broader than the specific listed rights. However, this does not mean every alleged irregularity constitutes a violation. The case emphasizes that an accused who is legally represented and fails to exercise fundamental rights - such as cross-examining witnesses, challenging evidence, or testifying - cannot later claim that the trial was unfair. It also confirms that the prosecution's duty of disclosure relates to documents in the police docket, and that an accused must actively request discovery of relevant documents during trial preparation. The judgment illustrates that expert evidence that is not properly grounded in the relevant field or based on review of the actual evidence will be rejected. The case also demonstrates the limited scope for review after exhausting appeal remedies, and that constitutional fair trial challenges must be substantiated with credible evidence of actual prejudice.