[Enchante]

Certainly sounds like a spy, hard to imagine any more “normal” life could result in this fact pattern. Now the study of isotopes in her teeth has led to a couple of further developments:

http://www.bbc.com/news/world-europe-39978131

Sounds like she was sent/brought from eastern Europe to somewhere near the France/German border when she was an adolescent (they don’t narrow down the age range). Was she recruited super young as a long-term penetration agent????

[Enchante]

Interesting possible witness report recounted in a Norwegian article that is quoted in Wikipedia:

"According to a brief and vague article in a Bergen tabloid, a 26-year-old local man said he went to police after recognising the composite sketch of her.[12] He told the officer on 24 November that he had been hiking with friends in the area when he encountered the woman and two men of "foreign appearance" wearing coats. She was elegantly dressed in clothing that was not appropriate for the outdoors or hiking, and her face was "distorted" with apparent fear. As they passed each other, he said, she formed her mouth as if to say something, but appeared intimidated by the men. The witness said the policeman told him, "Forget her, she was dispatched. The case will never be solved." The man waited for over 30 years before going public with the story."[12]