ATHENS (Reuters) – A Greek prosecutor ruled on Monday that a 33-year-old mother accused of intentionally killing her 9-year-old daughter, in a case that has caused public outrage, will remain in custody pending trial, the Athens News agency reported. The mother, who was arrested last week in the city of Patras in southern Greece and transferred to Athens to appear before a magistrate, has denied any wrongdoing. Her daughter Georgina died in hospital and posthumous toxicology tests showed she had received ketamine, an anaesthetic drug often used in animal surgeries, that had not been prescribed…