Her teeth indicated she had been to a dentist in the Far East, Central/Southern Europe or South America.
Police immediately launched a full-scale investigation. Composite sketches, based on witness descriptions and analysis of her body, were published in the Norwegian media and circulated in many countries via INTERPOL.
Her whereabouts between then and 29 November (when her body was found) are unknown.
Once the parties agreed on the engagement, it was immediately followed by a feast.She was dressed lightly, for the city rather than a hike, and was with two men wearing coats who looked "southern".She seemed about to say something but they stopped her.Also found were a dozen pink phenobarbital sleeping pills (brand name Fenemal); a packed lunch; an empty quart bottle of St.Hallvards liqueur; two plastic bottles that smelled of petrol; and a silver spoon with the monogram filed off. Her neck was bruised, possibly by a blow, and her fingerprints had been sanded away.On the afternoon of 29 November 1970, a man and his two daughters were hiking in the foothills of the north face of Mount Ulriken, in an area known as the Isdalen Valley.They found a partially-charred female, hidden among some rocks, in an area popularly known as "Death Valley".I was in Norway for a few weeks and couldn't believe how many handsome men I saw.I think Norwegian men are the best looking I have seen.and this as well as handwriting analysis suggested a European, and possibly French origin.In 2017, isotopic analysis of her teeth revealed that she probably spent her early childhood in central or eastern Europe, but spent her adolescence farther west.