A South African poaching kingpin linked to the killing of more than 22 rhinos valued at nearly N$22 million was rearrested shortly after a court appearance on earlier poaching charges in which a co-accused has been linked to Namibia. In the latest case, it has emerged that the same tranquilliser was used in a rhino killing spree for which professional hunter and game farmer Hugo Ras and two veterinarians were arrested more than two years ago.