South African president has refused to say when he will publish report of lengthy official inquiry into the 2012 shooting of striking mineworkers by police Survivors of the Marikana mine massacre are taking the South African president, Jacob Zuma, to court in an attempt to force the release of an official investigation into the killings.The shootings by police in August 2012 left 34 mineworkers dead and more than 78 injured on what has been described as South Africa’s darkest day since the end of apartheid.