Three terrorist-linked killers responsible for the murders of two world-renowned British horticulturalists in South Africa have been sentenced to live out the rest of their lives in jail. Rachel Saunders, 64, and her husband Rodney, 73, were initially abducted in the Ngoye Forest before being robbed and killed in February 2018, just 48 hours after filming a special episode of the UK program BBC's Gardeners' World. Their bodies were discovered days later in a crocodile-infested river.