As a columnist for Reuters, Karen focuses on all aspects of the global agriculture markets with a primary focus in grains and oilseeds. Karen comes from a strong science background and has a ...

Twenty-six-year-old Karen Aim, from the Orkney Isles in Scotland, was murdered by Jahche Broughton (left) as she was walking home from a night out in Taupō. Composite photo / NZME A killer who ...