Constable Mmatli was employed by SAPS and was stationed at the Johannesburg Public Order Police Unit in Diepkloof. On 1 April 2013, Const. Mmatli shot and killed Mr Simpiwe Sitele at his home in Dobsonville. According to Const. Mmatli's version (as relayed to Warrant Officer Miya), he was preparing for work between 03h00 and 04h00 when he saw a figure walking past his bathroom window. He shouted at the deceased and went outside to investigate, but the deceased had fled. When he came out again, he noticed the deceased peering over the boundary wall into his yard. Suspecting the deceased was a threat to his life, he shot and killed him with his service firearm, firing a single shot that struck the deceased in the forehead. Investigation revealed a metal rod measuring more than a metre in the yard, a plastic bag with women's cosmetics near the deceased's body, and a pair of sports shoes. SAPS charged Const. Mmatli with: (1) murder under Regulation 20(z) of the SAPS Discipline Regulations 2006; (2) endangering the lives of others under Regulation 20(e); and (3) firing a service pistol under Regulation 20(q). He was found guilty of charges 1 and 3 at the disciplinary hearing and dismissed. He referred an unfair dismissal dispute to the Bargaining Council. The arbitrator found the dismissal substantively unfair and ordered reinstatement. SAPS sought to review this award in the Labour Court, which dismissed the review application.