In 2007, criminal charges including racketeering, corruption, money laundering and fraud were instituted against Jacob Zuma (at the time, not yet President). On 1 April 2009, the Acting National Director of Public Prosecutions (ANDPP), Mr Mokotedi Mpshe, decided to discontinue the prosecution. Mr Mpshe's decision was purportedly made in terms of s 179(5)(d) of the Constitution, which allows an NDPP to review decisions by Directors of Public Prosecutions. The decision was based primarily on allegations that Mr Leonard McCarthy, Head of the Directorate of Special Operations, had manipulated the timing of the service of the indictment for political purposes related to the ANC's Polokwane conference in December 2007. Mr Mpshe relied on intercepted telephone recordings between McCarthy and other political figures, including former NDPP Bulelani Ngcuka and Minister Ronnie Kasrils. These recordings allegedly showed a political conspiracy. The Democratic Alliance (DA) challenged the decision to discontinue the prosecution. The Gauteng High Court found the decision to be irrational and set it aside. Both Mr Zuma and the ANDPP applied for leave to appeal to the Supreme Court of Appeal.