Suspended Ekurhuleni Deputy Police Chief Commissioner Julius Mkhwanazi has told the Ad Hoc Committee that he did not know Witness D.
Witness D, whose real name was Marius van der Merwe, was gunned down outside his house in Brakpan, Ekurhuleni last month.
Weeks before his death, Van der Merwe testified before the Madlanga Commission that Commissioner Mkhwanazi gave an instruction for the body of a deceased man to be dumped in a dam in Nigel.
