Wiandre Pretorius was shot at 16 times and walked away unharmed by what police believe was a targeted hit after he was implicated at the Madlanga Commission
Police have detained one of the suspects, who is currently being questioned, national police commissioner Fannie Masemola told journalists
In December, it will be a year since Nhlalayenza Ndlovu was gunned down in front of his wife and children