The TRC operated by allowing victims to tell their stories and by allowing perpetrators to confess their guilt, with amnesty on offer to those who made a full confession. Those who chose not to appear before the commission would face criminal prosecution if the authorities could prove their guilt. But while some soldiers, police, and ordinary citizens confessed their crimes, few of those who had given the orders presented themselves. For example, former State President P. W. Botha and then-Deputy President Thabo Mbeki refused to appear before the Commission.