Unbeknownst to the aged Queen, her priceless Diamond Jubilee Crown has been secretly shipped to New York City, where it is stolen. The theft occurs in view of security cameras and a trusted guard, who is now missing and presumed dead. If the crown isn't found and returned to London, where it is scheduled for public display, the crime will become fodder for a scandal-hungry media, and Her Majesty will be humiliated.The prime suspect is rich, beautiful...