Tshavhungwa was employed as a Deputy Director in the Directorate of Special Operations (Scorpions) within the Office of the National Director of Public Prosecutions. In March 2004, he was suspended following serious allegations against him. Disciplinary proceedings were scheduled for June 2004 but did not proceed after Tshavhungwa was arrested on corruption charges. He was incarcerated from June 2004 to November 2005. In September 2004, it was agreed to subject the disciplinary allegations to pre-dismissal arbitration, but the National Prosecuting Authority later decided against arbitration. On 20 December 2004, Tshavhungwa's employment was terminated by the Chief Executive Officer, Ms Sparg, on the basis that his incarceration prevented him from performing his functions. In December 2006, Tshavhungwa brought an application in the High Court seeking to review the dismissal decision and various related decisions, arguing they violated his constitutional right to lawful administrative action under s 33 of the Constitution. He claimed that only the Minister had authority to dismiss a Deputy Director, not the National Director.