Vrede dairy farm
Casac says it has seen evidence of decision making that shows Busisiwe Mkhwebane tried to protect officials.
Public Protector Busisiwe Mkhwebane announced a new probe into the role of politicians allegedly implicated in the Estina dairy farm scandal.
After criticism of her investigation into the Estina dairy project in Free State, Busisiwe Mkhwebane is giving it another shot.
"We had to assure the nation several times that we are investigating the matter."
Public Protector Busisiwe Mkhwebane faced a grilling from MPs after being summoned to discuss criticism of her work, most notably the Vrede dairy farm report.
A woman renting a home from a Gupta associate was unwittingly caught up in an early morning raid on Wednesday.
The Hawks are reportedly looking for Duduzane Zuma for his role in the Vrede Dairy Farm controversy.
Ajay Gupta has reportedly been arrested while the Hawks are demanding that Atul hand himself over.
The arrests relate to the Vrede Dairy Project in Free State.
MPs want Mkhwebane to explain remarks about aspects of her investigation.