LONDON (AFP) - A Norwegian student whose body was found dumped and covered in rubble in the basement of a block of flats in central London was semi-naked when she was discovered, police said Thursday. ADVERTISEMENT Scotland Yard said they were now looking to trace a pair of jeans worn by Martine Vik Magnussen, 23, other items of clothing, a costume diamond ring, a watch, earrings and handbag. "We are seeking information to locate clothing and personal effects belonging to Martine," said Detective Chief Inspector Jessica Wadsworth, leading the murder hunt. "Information is sought urgently in relation to her Marc...