Former prisons boss, Linda Mti, is expected to appear in the Specialised Commercial crimes court in Pretoria this morning. He will appear alongside former Correctional Services CFO Patrick Gillingham and BOSASA executive Andries van Tonder. Former BOSASA COO Angelo Agrizzi is likely to miss the appearance due to ill health. The four face charges of money laundering, corruption, and fraud to the tune of 1-point-6 billion rand.