Advocate Andrea Johnson, former head of the Investigating Directorate Against Corruption (IDAC), testified before the Madlanga Commission on Wednesday, addressing claims that the agency used its investigative powers to influence decisions within the South African Police Service (SAPS) and the judiciary (iol.co.za). Her testimony followed evidence presented to the commission suggesting that IDAC had attempted to sway court rulings and police actions through its investigative authority.

Johnson’s testimony came as the commission scrutinized allegations that IDAC investigators pressured a detained police sergeant to implicate high-ranking law enforcement officials. The claims emerged during the closing moments of Tuesday’s proceedings, when evidence leader Advocate Mahlape Sello highlighted the potential impact of these actions on the integrity of the legal and police systems (sundayworld.co.za). The commission is now tasked with assessing whether such practices were systematic or isolated incidents.