On the outskirts of shimmering Johannesburg, Detective Harry Mason and his crew are summoned to a grisly crime scene. By all accounts, discovering the mutilated corpse of a young child is a horrific and heart-wrenching task. But in the South African city, where some citizens still cling to the nation's mythological past, there is much more at stake.
Mason and his team must discover whether this gruesome death is the work of a serial killer on the loose; or the work of a cult leader practicing a tribal muti killing---in which children are sacrificed for their body parts in order to elicit powerful “medicine.” Discerning between the two is even more complicated than it seems, especially in a city rife with cultural and social tensions---and they're sure the killer will strike again.
Mason's police partner, Jacob Tshabalala, is also faced with his own questions. Both a tribesman and a cop, he is forced to reconsider his beliefs as he becomes increasingly convinced that this time they are dealing with a genuine witch---perhaps one powerful enough to subvert the investigation itself. The twoÂ friends' relationship deteriorates as the case progresses and cultural tensions grow between them. They are still no closer to identifying the killer when a second murder occurs.