An [terrorist]-linked gang who stabbed and battered a British couple to death then threw their bodies to crocodiles have been found guilty of their murder. World renowned botanists Rod Saunders, 74, and wife Rachel, 63, were ambushed in South Africa whilst out searching for rare gladioli flowers in remote mountains. The devoted couple who were married for over 30 years and lived in Cape Town met a bad end whilst setting up camp beside a forest dam in a national park. A court heard how they were viciously tortured for Rachel's gold credit card PIN number and bank account details...