On 25 September 2015, the accused drove a Hyundai H1 motor vehicle (registration ADR 5228) through Plumtree border post enroute to Botswana. He was arrested at the exit gate after completing border formalities without declaring any gold at customs. A search at the pit revealed two secret compartments, one containing 11.476 kgs of gold in bars and cones. The accused claimed he had borrowed the vehicle from Nevison Zvizhinji, who had purchased it from the accused in July 2015. The accused stated he was traveling to Botswana to buy motor vehicle spare parts and had no knowledge of the gold or secret compartments. Zvizhinji, a licensed miner and gold dealer, later claimed ownership of both the vehicle and gold, stating he had created the secret compartments to hide his gold from theft and that he had mined a similar amount of gold around that time. The police investigation was marked by contradictory testimony from three officers regarding what the accused said and did during arrest.
The accused was found not guilty on all three counts (unlawful possession of gold, smuggling, and using a vehicle with secret compartments) and was acquitted.
In criminal possession cases, the State must prove beyond reasonable doubt both the physical element (actual possession) and the mental element (knowledge of possession). Knowledge cannot be inferred from circumstantial evidence where: (1) the State's direct evidence is contradictory and unreliable; (2) the circumstantial evidence does not comprise all proven facts but only selective facts favorable to prosecution; and (3) the accused presents an uncontroverted defense that is reasonably possibly true. The application of circumstantial evidence per S v Blom requires that inferences be consistent with all proved facts and exclude every reasonable inference save the one sought to be drawn. An accused's defense succeeds wherever it appears reasonably possible that it might be true (S v Makanyanga principle). The fundamental principle of actus non facit reum nisi mens sit rea requires that a person cannot be adjudged guilty unless the commission was voluntarily directed by a willing mind.
The court expressed bafflement at the conduct of police witnesses, suggesting either incompetence in understanding how to conduct investigations and present evidence in possession cases, or deliberate sabotage of the State case. The court specifically criticized Detective Sergeant Chidakwa for investigative bias in failing to submit the docket against Zvizhinji to the National Prosecuting Authority, noting this showed he wanted the case to go in a particular direction and withheld facts adverse to the State case. The court noted that from a common sense approach, it was difficult to believe the accused did not know about the gold, and that a "deep seated suspicion" remained, but emphasized that courts must use tangible evidence and proven facts to infer guilt, not suspicion. This observation underscores the distinction between judicial suspicion and legal proof.
This case illustrates critical principles in Zimbabwean criminal law regarding: (1) the requirement to prove mens rea in possession offences beyond reasonable doubt; (2) the proper application of circumstantial evidence principles requiring consideration of all proven facts, not selective facts favorable to prosecution; (3) the impact of contradictory State evidence on the burden of proof; (4) the standard that an accused need only raise a defense that is reasonably possibly true to create reasonable doubt; (5) the principle that suspicion, however strong, cannot substitute for proof beyond reasonable doubt; and (6) prosecutorial duty to present all relevant evidence, including exculpatory material. The case demonstrates judicial vigilance against investigative bias and selective prosecution.