Thembile Mgaba v The State

The appellant was convicted in the Mthatha Regional Court on one count of rape of his biological daughter, who was about 14 years old at the time of the alleged incident. The complainant testified as a single witness that the appellant touched her breasts, assaulted her, and inserted his penis into her vagina while they were living together. She first reported the incident to a family friend, Pamela, asking about reporting sexual assault, and later laid a charge of rape. Medical evidence (J88) recorded a whitish discharge but DNA analysis detected no semen, and the doctor concluded only that sexual assault probably occurred. Despite these evidential difficulties, the trial court convicted the appellant of rape but deviated from the prescribed life sentence and imposed 15 years’ imprisonment.

The appeal was upheld. The conviction and sentence were set aside, and the appellant was ordered to be released from incarceration forthwith.

The case reaffirms the strict standard of proof in sexual offence cases, particularly where the complainant is a child and a single witness. It underscores the proper application of the cautionary rule, the importance of evaluating medical and DNA evidence, and the duty of trial courts to consider the totality of evidence before convicting. It also clarifies the distinction between rape and sexual assault under South African law.