Police arrested the seven people, aged 23 to 53, since Monday.
Two of the suspects Peter Malatji, 50, and Mavis Malatji, 35, have already appeared in the Namakgale Magistrate's Court.
"The woman collapsed in court soon after they were remanded in custody and had to be rushed to hospital, where she has been admitted under police guard. Both will again appear in the same court on 20 April 2021," Mojapelo said.
"More arrests are expected," he said.
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