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Suspicious deathsCold case

Isdal Woman case

An unidentified woman was found dead in Norway's Isdalen valley.

Place
Bergen, Norway
Date
29 Nov 1970
Status
Cold caseThe case is unresolved but is not under continuous active investigation. It may reopen if new evidence appears.
Sources
2 cited sources

Updated 20 Aug 2026

Overview

Case overview

A family hiking in Isdalen near Bergen found the burned body of an unidentified woman on 29 November 1970. Labels had been removed from her belongings. [1]

Investigators traced luggage, coded travel notes, and several aliases used across Europe. Later isotope and forensic work narrowed parts of her background but did not establish her identity. [2]

The Isdalen valley near Bergen, where the unidentified woman was found
The Isdalen valley near Bergen, where the unidentified woman was foundReinhardheydt · CC BY-SA 3.0 · View original ↗
Standard chronology

Key events

4 sourced milestones

Major events in the case, shown in chronological order.

  1. An unidentified woman is found in Isdalen

    A family hiking outside Bergen discovered the burned body of an unidentified woman in the valley known as Isdalen.

    Source: BBC World Service and NRK ↗
  2. Luggage and aliases are traced

    Investigators connected suitcases, coded travel notes, and several aliases used by the woman across Norway and continental Europe.

    Source: Wikipedia ↗
  3. New forensic work revisits her identity

    Norwegian journalists and forensic specialists used isotope analysis and reconstructed evidence to narrow aspects of the woman's background.

    Source: BBC World Service and NRK ↗
  4. Her identity remains unknown

    The renewed work has not established the woman's name or conclusively determined the circumstances that led to her death.

    Source: BBC World Service and NRK ↗
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