it is more than just sad, but despite Kruger is national park, rhinos are her killed by poachers in big numbers.
Even on notice boards in tourist camps is not stated occurrence of rhinos "because of security reasons"
This first rhino was in the lower second south half of the park. Nothing seen in the north, even no droppings.
This is "white rhino" https://en.wikipedia.org/wiki/White_rhinoceros