Evil Unmasked: When Darkness Falls In the rural village of Umhluwayo in Kwazulu-Natal, one of South Africa’s worst serial killers was born. Sipho Dube came from a religious family but from a young terrorised the community. By 2006, 30 year old Dube was found guilty of murdering six children, one woman, raping three girls and indecently assaulting two boys. He was also convicted of ten kidnappings, one theft, one robbery, one common assault and one assault with intent to do grievous bodily harm.