Dirk Coetzee

Dirk Coetzee (15 April 1945 – 7 March 2013) was co-founder and commander of the covert South African Security Police unit based at Vlakplaas. He and his colleagues were involved in a number of extrajudicial killings including that of Griffiths Mxenge. Coetzee publicly revealed the existence of the Vlakplaas death squads in 1989, making himself a target of a failed assassination attempt.