A former Kazakh minister has been handed a 24-year prison sentence for murdering his wife in an assault committed in a restaurant, according to media reports in the capital Astana on Monday. The man, who served briefly as economy minister of the oil-rich Central Asian country some years ago, was found to have fatally beaten his wife in November last year. The court in Astana found him guilty of torture and murder. The case provoked widespread debate on domestic violence in the country. Hastily enacted legislation increased punishments for causing physical harm, and centres are to be establishe…