EXPLAINED: Why is Dineo Mokwele's appointment at the centre of the Madlanga Commission?

One appointment has become one of the biggest talking points at the Madlanga Commission. The hiring of Dineo Mokwele as a Crime Intelligence brigadier has led to fraud and corruption charges against Crime Intelligence boss Dumisani Khumalo, Mokwele and several senior police officers. But why? Here’s what you need to know.