Lieutenant-General Mthandazo Berning Ntlemeza was appointed National Head of the Directorate for Priority Crime Investigations (DPCI) on 10 September 2015 by the Minister of Police, Mr Nhleko. The appointment was made in terms of s 17CA(1) of the South African Police Service Act 68 of 1995, which requires the appointee to be a "fit and proper person" with "conscientiousness and integrity".
In March 2016, the Helen Suzman Foundation (HSF) and Freedom Under Law (FUL) challenged Ntlemeza's appointment in the High Court, arguing that the Minister had acted irrationally and unlawfully by failing to consider materially relevant factors, particularly adverse findings made against Ntlemeza by Matojane J in an earlier case (Sibiya v Minister of Police). In that case, Matojane J found that Ntlemeza acted in bad faith, was biased, dishonest, lacked integrity and honour, and made false statements under oath.
On 17 March 2017, a full court of the High Court (Mabuse, Kollapen and Baqwa JJ) reviewed and set aside Ntlemeza's appointment, finding that the Minister failed to take into account the adverse judicial findings concerning Ntlemeza's integrity, and thus acted irrationally and unlawfully. Ntlemeza applied for leave to appeal, which was refused. HSF and FUL then brought a counter-application under s 18 of the Superior Courts Act 10 of 2013 for an order that the operation and execution of the review judgment not be suspended pending any appeals. The High Court granted this execution order. Ntlemeza appealed this execution order to the Supreme Court of Appeal under the automatic right of appeal provided by s 18(4)(ii).