PRETORIA - Investigating Directorate Against Corruption head Andrea Johnson is testifying before the Madlanga Commission on Monday.
Several witnesses have accused Johnson and IDAC of misconduct.
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On Friday the commission heard that Johnson, then a senior prosecutor at the NPA, allegedly interfered in an assault charge against tainted police general Feroz Khan.
Police brigadier Lenora Phetlhe alleges that Khan assaulted and intimidated her back in 26 June 2018.