DURBAN - The Hawks have confirmed an investigation into four high treason cases.
It relates to the spread of disinformation over the country's Expropriation Act.
WATCH | Hawks investigating high treason dockets linked to AfriForum, Solidarity US visit
The unit has not outright said who is being investigated.
However, AfriForum and Solidarity have been in the US spreading messages of land grabs and genocide.
The lobby groups deny the allegations.
Mpumelelo Zikalala from Zikalala Attorneys discussed this further.