Since the shares were not held directly by biwott any inheritance wrangles can be handled behind the scenes at the level of the shareholders not KK. The firm isn't run by biwott's relatives but by a professional board and management.
Sale: If biwott's heirs decide to cash in then a sale of the their shares or the entire firm is possible. If the entire firm is to be sold, I hope there's a hefty premium!
Greedy when others are fearful. Very fearful when others are greedy - to paraphrase Warren Buffett