Photo: Veli Nhlapo Drama, drama, drama. That's what has filled Isibaya actress Zinhle Mabena Ngwenya's life both on and off screen. The actress hasn't only been dealing with the end of the series, she's now had to defend herself against charges for allegedly plotting to kill her husband. Zinhle, who plays Sihle on the series, was arrested on Tuesday morning and accused of plotting to take her husband's life and she says there is a conspiracy against her. In January, her husband Robert Ngwenya survived a shooting incident in which his bodyguard was killed. In a statement, the actress says she knows who is behind the conspiracy.