Mitchells Plain, Cape Town – A family in Portland, Mitchells Plain, has been torn apart by a double tragedy after a brother allegedly stabbed his older sister to death on Sunday morning. The horrific incident happened during a heated argument at their home in Nile Way, leaving a 30-year-old woman dead and her younger brother behind bars facing a murder charge.
The victim, Chandre Steenkamp, lived in the house with her brother and their uncle. Neighbors describe the property as a "drug house," and the uncle has confirmed that both Chandre and her brother were struggling with drug addiction. This addiction seems to have played a major role in the events that led to the fatal stabbing just as the sun was rising on July 5, 2026.
According to the uncle, who spoke to the media while fighting back tears, the two siblings had the same mother but different fathers. On that fateful morning, a quarrel broke out between them. The uncle explained that Chandre was "peppering" her brother—meaning she was constantly teasing or bothering him—until he finally lost his temper. The situation turned even more sour when the brother said something hurtful about Chandre’s father.
In a moment of blind rage, Chandre allegedly tried to stab her brother with a knife. However, the younger man managed to wrestle the weapon away from her. Instead of walking away, he allegedly turned the knife on his sister, stabbing her twice in the side. Despite her severe injuries, Chandre managed to walk as far as the driveway before she collapsed and passed away on the cold ground. Blood was still visible in the driveway hours later, a grim reminder of the violence that had taken place.
The uncle was in the back room when the argument started. He told reporters that he heard them shouting but didn't step in because he thought his other brother and a friend were there to handle it. "I did not think it would escalate to this," he said, clearly devastated by the outcome. He broke down as he described the moment he realized his niece was gone and his nephew was being taken away by the police.
When the police arrived and put the brother in the back of the van, the uncle went to speak to him. He found his nephew crying uncontrollably. The young man reportedly told him, "Yoh, uncle, I can’t believe it. I did not mean to do it." But despite his regret, the damage was already done. The uncle summed up the family's pain perfectly: "My emotions are all over the place because both of them are gone. Chandre is not with us anymore, and her brother is still young with his whole life ahead of him. But unfortunately, he has to pay for what he did and learn from this."
The Mitchells Plain police have confirmed that they are investigating a murder case. Sergeant Wesley Twigg said that the incident happened at about 6:30 AM and that a 30-year-old female was fatally injured. Because the case involves family members and is very sensitive, the police are not sharing many more details at this time. They are still working to understand exactly what led to the final, fatal blow.
This tragic story is a stark reminder of the dark shadow that drugs cast over many communities in Cape Town. When addiction enters a home, it often brings with it a high level of tension and violence. In this case, a simple argument between siblings turned into a life-ending event because of the volatility caused by their drug use. The community in Portland is left in shock, mourning a young woman whose life was cut short and a young man whose future is now in the hands of the justice system.
For the family, there is no easy way forward. They have lost two members in a single day—one to the grave and one to the prison system. The uncle’s words reflect the deep love he still has for both of them, despite the horror of what happened. As the investigation continues, the people of Mitchells Plain are once again reminded of the urgent need for support and intervention for those caught in the grip of drug addiction.
As Chandre Steenkamp is laid to rest, her brother will have to face the consequences of his actions in court. It is a story with no winners, only victims. The blood in the driveway of Nile Way may eventually be washed away, but the memory of this sibling tragedy will haunt the family and the community for a very long time. The "drug house" on the corner now stands as a silent witness to a life lost and a family destroyed by a moment of drug-fuelled madness.
