Three years after the assassination of respected South African elite detective Lieutenant Colonel Frans Mathipa, a bombshell BBC World Service exclusive investigation has laid bare damning evidence linking military special forces to his killing, while raising grave questions about institutional overreach and the rule of law in one of Africa’s longest-standing democracies.
Mathipa, a 20-year veteran of policing and father of five, was gunned down in August 2023 while driving home on a Pretoria motorway, just two days after authorities finally granted him access to critical evidence he had spent four months fighting to obtain. Weeks before his death, he told his commanding officer he feared his pursuit of the truth would cost him his life.
At the time of his killing, Mathipa was investigating a high-stakes, sensitive case: the December 2022 abduction and alleged murder of Abdella Abadigga, an Ethiopian man labeled by the United States government as an Islamic State recruiter and fundraiser with close ties to top Somali IS leader Bilal al-Sudani. Court and police documents obtained exclusively by the BBC trace a clear line of connection between Abadigga’s disappearance and South Africa’s special forces.
Public records and on-the-record interviews with key investigation sources — including the former head of counter-terrorism for the elite police unit The Hawks, Mathipa’s commanding officer, and his surviving family — build a compelling narrative that the special operation targeting Abadigga was not officially authorized, and that Mathipa was killed to cover up the operation’s details.
The case dates back to 2008, when Abadigga was granted temporary asylum in South Africa. He was arrested abroad in 2017, before being secretly smuggled back into the country in a joint arrangement between the South African military and the Department of Home Affairs to serve as an intelligence asset, according to former Hawks counter-terrorism chief Colonel Tollie Vreugdenburg. The asset went rogue, he added, extorting business owners in Johannesburg’s Ethiopian community to fund IS operations, a claim backed by US government sanctions imposed on Abadigga in early 2022.
When Abadigga disappeared alongside his bodyguard Kadir Abotese that December, his brother Ameen filed a missing person report. Local investigators obtained Mall of Africa CCTV footage showing the pair being followed by a man who paid for parking just three seconds after them, with all vehicles linked to the incident registered to Peters Communications Trust (PCT), a documented front company for South African special forces. At the time of Abadigga’s disappearance, PCT’s board included Major General Herbert Mashego, then commanding officer of the 5 Special Forces Regiment.
When the investigating officer pressed military leadership for answers, he was ordered to lie to Ameen and deny any link between PCT and the military. When Ameen took the case to the Johannesburg High Court, special forces finally admitted their soldiers had been at the mall that day, but claimed they were conducting a training exercise. Under South African law, all domestic military operations require formal authorization from the presidency and national government; multiple requests for comment on the training exercise authorization to President Cyril Ramaphosa and former Defence Minister Thandi Modise went unanswered.
Mathipa was assigned to the case a month after Abadigga’s disappearance, and immediately subpoenaed special forces to release full details of the exercise and all personnel involved. After three months of stonewalling, access to the documents was finally granted. On the day of his death, Mathipa received a phone call from an anonymous source calling himself Tebogo, who claimed to have new information on the case, arranged a meeting at a Pretoria petrol station, and failed to show up. As Mathipa drove back along the highway, he was ambushed and shot dead with high-velocity weapons matching those issued to special forces.
Toll gantry footage later confirmed that the vehicle tailing Mathipa moments before the shooting was also registered to PCT, and that special forces Major Sunnybooi Wambi — the same man identified as the follower on the Mall of Africa CCTV footage — was in the car. Wambi had already been tied to the alleged 2022 abduction of Abadigga.
In the wake of Mathipa’s murder, police documents show special forces delivered a menacing threat to The Hawks: “You can appoint 10 investigating officers; we will kill all of them.” To date, eight military personnel — seven special forces soldiers and one military police officer — have been formally charged with Mathipa’s murder, with four additional soldiers charged in connection with the abduction and murder of Abadigga and Abotese. All accused have pleaded not guilty to all charges, ranging from murder to fraud and obstruction of justice.
What has amplified public outrage and concern over institutional overreach is the fact that three years after Mathipa’s killing, no trial date has ever been scheduled. Six of the accused had their bail revoked by a court order, and were ordered to turn themselves in to custody; three of those six, including Wambi, who face murder charges for Mathipa’s death, have refused to comply. All three remain active-duty special forces personnel, and Wambi has even been promoted to the rank of lieutenant colonel since his initial charging. The military has repeatedly refused to detain and hand over the fugitive accused to civilian authorities, with their legal team most recently claiming the men are receiving mental health treatment to justify their absence.
Multiple requests for comment from the South African military, Department of Home Affairs, President Ramaphosa and the Pentagon went unanswered by the time of publication. For the family of the fallen detective, the delay only deepens their grief. “We need justice. I’m never going to see my dad anymore… Why my dad? Because he was doing his job,” said Mathipa’s daughter Basetsana. Vreugdenburg, the former counter-terrorism chief, says Mathipa knew exactly what he was up against when he took the case: “He was barking up the right tree. He was taking on the right lion.”
Abadigga’s body has never been recovered, and questions remain unaddressed about the timing of his disappearance: just weeks after he was abducted, al-Sudani was killed in a US special forces raid in Somalia, leading to unconfirmed speculation that Abadigga’s phone intelligence was used to locate the IS leader. President Ramaphosa declined to comment on whether the abduction was carried out at the request of US intelligence.