Police Minister Bheki Cele, says more arrests may follow in the Senzo Meyiwa murder investigation. Five suspects will appear in the Boksburg Magistrates Court tomorrow, following their arrest this morning. The arrests were made in Gauteng and KwaZulu-Natal. Cele and National Commissioner Khehla Sitole, briefed the media in Pretoria on breakthroughs made in the case. One of which, is that one of the arrested suspects was identified as the trigger man after being ballistically linked to the crime. Today marks six years since Meyiwa was shot and killed in Ekhuruleni, at the home of his singer-girlfriend, Kelly Khumalo. Cele says they believe they have a watertight case.