On 13 April 2011 at about 5:30pm at the 134km peg along the Mutare-Masvingo road, the appellant was driving a Toyota Canter with four passengers. He struck a three-year-old child, Moses Mangezi, who died on the spot. The appellant did not stop immediately, only doing so after travelling eight to ten kilometres, then made a U-turn. A witness, 12-year-old Praise Mangezi, testified that she was walking with four other children on the right side of the road. Two children were carrying babies on their backs, including the deceased. She saw the vehicle approaching at high speed and alerted others to move away from the road. She heard a bang and saw the deceased lying unconscious on the ground. The appellant saw the children from 200-300 metres away and reduced his speed to 100km per hour (in a 120km per hour zone). The impact caused the deceased to fall 1.5 metres from the edge of the tarmac. The appellant was initially convicted of culpable homicide and sentenced to 18 months imprisonment (6 months suspended) plus a 6-month driving prohibition.
The appeal against sentence succeeded in part. The sentence was set aside and substituted with: 10 months imprisonment of which 6 months is suspended for 5 years on condition that the accused does not during that period commit any offence involving a contravention of the Road Traffic Act for which on conviction he is sentenced to imprisonment without the option of a fine. In addition, the accused is prohibited from driving any class of motor vehicle for the next 6 months.
A custodial sentence is appropriate and unavoidable in cases of culpable homicide involving gross negligence in the operation of motor vehicles. Gross negligence includes: (1) driving at excessive speed in circumstances where vulnerable persons (such as children) are present and visible; (2) failure to keep a proper lookout; (3) failure to take reasonable preventive measures available to the driver (such as moving towards the centre of the road to create distance from pedestrians). The degree of negligence that borders on lack of care and respect for human life justifies imprisonment rather than alternative sentences such as fines or community service. However, sentences must not be so severe as to induce a sense of shock, and mitigating factors (such as meeting funeral expenses, cultural compensation, and being a first offender) should be considered in determining the length of the custodial sentence and the portion to be suspended.
The court observed that motor vehicles are most dangerous instruments if negligently handled, and endorsed the view expressed in R v Bredell that judicial officers have a duty to exercise greater severity in passing sentence in cases of negligent use of motor vehicles, as the deterrent effect of prison sentences may be the only way to remind drivers of their duty to use proper care. The court also noted that the appellant's evidence appeared to prevaricate between claiming the deceased suddenly ran into the road and presuming this must have happened, suggesting credibility issues with the appellant's account. The court commented that children by nature are known to be unpredictable, and this should inform a driver's conduct when children are observed near a roadway.
This case establishes important principles regarding sentencing for culpable homicide involving motor vehicles in Zimbabwean law (which shares common law heritage with South African law). It affirms that gross negligence in the operation of motor vehicles resulting in death warrants custodial sentences as a deterrent, but also demonstrates the appellate court's role in ensuring sentences are proportionate to the circumstances. The case illustrates the balancing of factors including the degree of negligence, mitigating circumstances, and comparative sentencing in similar cases. It reinforces the principle that motor vehicles are dangerous instruments requiring heightened care and that judicial officers should exercise severity in sentencing to deter negligent driving.