Former Elite Cop In Court After Brakpan Witness Killing Shocks South Africa

It was meant to be a quiet return home after an outing. Instead, it turned into a scene of unimaginable violence that has since gripped the country.

On a December evening in Brakpan, Marius van der Merwe, known publicly as Witness D, stepped out of his car to open the gate to his home. Within moments, gunfire rang out. His wife and two children, still seated inside the vehicle, watched as he collapsed in their driveway.

Now, months later, the man accused of pulling the trigger is not just any suspect. He is a former member of South Africa’s elite police unit.

From Special Task Force To The Dock

Matipandile Sotheni, 41, briefly appeared in the Brakpan Magistrate’s Court this week following his arrest. Once part of the SAPS Special Task Force, one of the most highly trained units in the country, Sotheni left the police in 2019 and later worked as a bodyguard.

His arrest has raised uncomfortable questions about what happens when highly specialised training ends up on the wrong side of the law.

According to police, officers found a large quantity of ammunition during his arrest, including rounds linked to high-powered rifles. Authorities have confirmed he did not have a licence to possess them.

A Killing That Appears Planned

Details emerging from the charge sheet paint a picture of a calculated operation.

Prosecutors allege that Sotheni did not personally know Van der Merwe, but was recruited as part of a broader plot. The plan allegedly took shape after Van der Merwe’s testimony at the Madlanga Commission, where he implicated several individuals in a separate 2022 murder case.

One of those individuals, Wiandré Pretorius, has since died. Investigators believe he played a key role in identifying Van der Merwe’s home to Sotheni.

From there, the accused allegedly began tracking the family’s movements. Surveillance of the property, scouting the area, and securing a weapon were all part of the preparation, according to the state.

The Night Of The Shooting

On the evening of 5 December, prosecutors say Sotheni positioned himself near the Brakpan home, waiting.

When the family returned, events unfolded quickly. Van der Merwe got out of the car to open the gate. A dark-coloured vehicle approached. Shots were fired.

The state alleges that an AK-47 rifle was used in the attack. Van der Merwe was fatally wounded, while his wife and two children narrowly escaped with their lives.

The incident has led to multiple charges against Sotheni, including murder and three counts of attempted murder linked to the family members who were in the car at the time.

The Bigger Picture Behind Witness D

Van der Merwe’s role as Witness D is central to the case. His testimony at the Madlanga Commission reportedly exposed alleged links between law enforcement figures and criminal activity.

He had implicated individuals in the killing of Emmanuel Mbense, a case that remains unresolved. The testimony also drew attention to alleged misconduct involving senior police officials, some of whom have denied wrongdoing.

His death, coming shortly after those revelations, has intensified concerns about the safety of whistleblowers in South Africa.

A Case That Raises Serious Questions

Police leadership has acknowledged the seriousness of the situation, particularly given Sotheni’s background.

Training a Special Task Force member is both costly and extensive. That expertise, now allegedly used in a targeted killing, highlights the risks when skilled operatives leave the service without adequate oversight or support.

Authorities have also confirmed that another suspect is still being sought, suggesting the case may be part of a wider network.

What Happens Next

The case has been postponed to next week as investigations continue.

For many South Africans, the story is not just about one man or one crime. It touches on deeper issues around accountability, the protection of witnesses, and the blurred lines between those who enforce the law and those accused of breaking it.

As the legal process unfolds, the country will be watching closely.