Mehluli Sibanda v The State

On 21 February 2024 at 0200 hours at Mehluli Ncube Homestead, village 2C Chief Mabhikwa, Insuza, police officers from the Criminal Investigations Department in Harare were investigating a robbery case. They arrested one Bekimpilo Ncube in Bulawayo, who led them to the appellant's residence as both were suspects in the robbery investigation. At the appellant's residence, police officers discovered a 9mm Norinco Star Pistol (serial number 43007403) in a black bag on the bedroom floor. The appellant and his spouse were the only persons present in the bedroom. The appellant exonerated his wife, stating that he possessed the firearm. The appellant did not have a certificate authorizing possession of the firearm. The Magistrates Court sitting at Harare convicted the appellant on 9 April 2025 of unlawful possession of a firearm under s 4(1) of the Firearms Act [Chapter 10:09]. The appellant appealed the conviction.

• Whether the court a quo was correct in finding as a fact that the appellant possessed the firearm in question
• Whether the prosecution proved beyond reasonable doubt that the appellant had possession of the firearm
• Whether the chain of custody of the firearm was sufficiently established
• Whether the absence of certain documentation (seizure receipt, exhibits register) was fatal to the prosecution's case
• What standard applies for an appellate court to interfere with factual findings of a trial court

The appeal against conviction was dismissed.

An appellate court will only interfere with factual findings of a trial court where there is gross irregularity in the proceedings or the finding defies reason and common sense. Possession of a firearm requires knowledge of its presence and physical control or the power and intention to control it. In cases involving chain of custody, where the defence is a simple denial of possession (rather than an allegation of substitution of evidence), the absence of complete documentation tracing every movement of an exhibit is not necessarily fatal to the prosecution's case if the evidence as a whole, including credible oral testimony, proves possession beyond reasonable doubt. Minor inconsistencies in witness testimony that do not go to the root of the matter will not undermine credibility. The totality of evidence must be assessed rather than treating proof as a mathematical exercise.

The court observed that if police were malicious and had planted a firearm already in their possession, one would expect to see the serial number and type recorded in the police notebook at the time of recovery, rather than only 'unnamed 9mm pistol'. The court noted that it is not every case where police officers will be able to issue a seizure receipt as contemplated in s 49 of the Criminal Procedure and Evidence Act, as stationery can run out at police stations. The court commented that while it would have been desirable to subject the signature in the police notebook to examination by a questioned document examiner, the failure to do so was not fatal to the prosecution's case. The court observed that it is not the law that every piece of alleged fact must be proved beyond reasonable doubt for a conviction to ensure; rather, what must be proved beyond reasonable doubt is the case against the accused as a whole.

This case clarifies the standard for appellate interference with factual findings in Zimbabwean criminal law and addresses practical issues regarding chain of custody and documentation in criminal prosecutions. It establishes that while chain of custody is important, not every piece of documentation must be produced where the defence is a simple denial rather than an allegation of substitution. The case also demonstrates the application of the definition of possession in firearms cases and the assessment of credibility of police witnesses. It shows that courts will not assess evidence in a purely mathematical exercise but must consider the totality of evidence and the reasonableness of the prosecution's case.