Alleged criminal network
The Big Five cartel
The Gauteng syndicate at the centre of the Madlanga Commission - allegedly woven into the drug trade, a R360 million police tender, and the politics of law enforcement itself.
What it is
The “Big Five” is the name Crime Intelligence gave to a Gauteng-based criminal syndicate at the centre of the Madlanga Commission. According to testimony, it allegedly runs drug trafficking, tender fraud, extortion, kidnappings and contract killings - and has reached into the criminal justice system, politics and private security. The commission itself was triggered by allegations that anti-cartel investigations were being interfered with.
Named in testimony
Alleged figures
Vusimuzi “Cat” Matlala
Businessman named in testimony as a central Big Five figure, linked to the R360 million Medicare24 SAPS tender.
Katiso “KT” Molefe
Named in Crime Intelligence testimony as a central figure in the syndicate.
Who exposed it
The witnesses
Lt Gen Nhlanhla Mkhwanazi
KZN Police Commissioner whose July 2025 complaint - that anti-cartel investigations were being interfered with - triggered the commission.
Lt Gen Dumisani Khumalo
Crime Intelligence head who named the “Big Five” and detailed its alleged political and criminal web.
The drug trade
Cases it touches
The R200 million Durban port cocaine that vanished from police custody
How an estimated R200 million in cocaine, seized at South Africa's busiest port, disappeared from a police office that intelligence reports had flagged as unsafe years earlier - and the chain of officers the commission is now questioning.
Open case file →12 May 2026The R286 million Aeroton cocaine bust - and the R55m that went missing
A R286 million cocaine seizure from Brazil, routed through Durban to Gauteng, handled by an analyst with no drug-investigation experience - and R55 million of it later unaccounted for. One of two cocaine cases the commission ties to the same trafficking pattern.
Open case file →Sources & updates
Where this comes from
- explain.co.za - The Madlanga Commission's 'Big Five' explained (22 Oct 2025)
- Daily Maverick - Big Five cartel's dark web of political ties, unveiled by Dumisani Khumalo (29 Sep 2025)
- Daily Maverick - 'Dirty dozen' cops in the dock for Cat Matlala R360m tender fraud (25 Mar 2026)
- Big Five cartel - Wikipedia
The “Big Five” is an alleged criminal network described in evidence before the Madlanga Commission of Inquiry. References to individuals reflect allegations, testimony, or charges placed on the public record - not findings of guilt. Anyone facing charges is presumed innocent unless and until proven otherwise.