John Murphy, 59, was arrested in the United Arab Emirates over allegations of being offensive to hotel staff and was later cleared - but he has not been able to leave the country A grandad says he "hasn't eaten for four days" after being left homeless and trapped in Dubai by the legal system over a crime he was acquitted of 10 years ago. John Murphy, 59, who served in the British military before building a life in the UAE, was arrested a decade ago over allegations of being offensive to hotel