A South African organised crime sergeant has found himself at the centre of a gripping judicial inquiry after investigators raised serious questions about his personal communications with a taxi industry figure connected to the brutal killing of Vereeniging engineer Armand Swart.
The Madlanga Commission placed Sergeant Fannie Nkosi — a serving officer in organised crime — under intense scrutiny this week, probing the nature and timing of his contact with a prominent businessman whose associates are now standing trial for Swart’s murder. The questioning has cast a long shadow over the integrity of the investigation and sparked broader concerns about possible interference.
Swart was gunned down in April 2024 in what authorities describe as a chilling case of mistaken identity. The actual target, investigators believe, was a whistleblower at Swart’s company who had exposed alleged tender irregularities at Transnet — one of South Africa’s largest state-owned enterprises. Swart paid with his life for simply being in the wrong place at the wrong time.
Controversial businessman Katiso “KT” Molefe was subsequently arrested on charges of orchestrating the hit. The two suspected triggermen were also apprehended as the net closed in on those believed to be responsible for the callous contract killing.
Sergeant Nkosi’s Contacts on the Day of the Swart Murder Raise Red Flags
What has drawn particular attention from commissioners is the level of communication Nkosi had on the very day of Swart’s death. Records show he was in extensive contact with Warrant Officer Zungu, a Hawks detective who was actively investigating the murder at the time. Nkosi testified that Zungu reached out to him and indicated that individuals believed to have carried out the killing were known to a man named Irvin Mthakathi.
Mthakathi is a well-known figure in both the taxi and private security industries — and, as Nkosi himself openly acknowledged, a close personal friend. Rather than keeping his distance given the circumstances, Nkosi admitted to directly contacting Mthakathi with sensitive information about the unfolding investigation.
“Zungu phoned me and told me that there are people who arrested or who committed murder,” Nkosi testified, recounting the conversation. He said he then called Mthakathi and told him: “Ey baba, they are saying there’s people arrested there, and they are known to you.” Mthakathi reportedly responded that he would look into it.
What happened next has become a focal point of the commission’s concern. WhatsApp records submitted as evidence reveal that Mthakathi sent Nkosi the full name and ID number of Floyd Mabusela later that same day. Mabusela is currently one of the accused in the Armand Swart murder trial, raising immediate questions about how Mthakathi obtained that information — and why it was passed to a law enforcement officer with known social ties to him.
The sequence of events paints a troubling picture: a police officer in organised crime, in active communication with a Hawks investigator, who then directly contacts a civilian businessman with links to the suspected killers, and subsequently receives the identity details of an accused person through that same civilian channel.
The Madlanga Commission has not yet concluded its questioning of Nkosi, and no findings have been formally released. However, the testimony so far has raised urgent questions about potential leaks, conflicts of interest, and whether the integrity of the investigation into Swart’s murder was ever truly protected. As the trial of Mabusela and his co-accused continues, South Africans watching this case will be waiting to see whether those questions receive the definitive answers they deserve.