This is a true life and death mystery. A case that dates back to November 1970.

A time before cell phones, CCTV cameras, Tightened border security, DNA...

Although this strange and haunting cold case occurred in Bergen, Norway, in theory, it could be solved by anyone, from anywhere in the world. Because no-one knows where the woman came from.

The woman appeared from nowhere - she travelled around with many false identities - and she died in a remote valley in what looked like a classic case of suicide - but then she apparently set herself on fire!

She was smart, stylish, sophisticated and she left behind several puzzling clues, but after almost 50 years, they still remain unsolved. ISDAL WOMAN: Life and Death. Norway's Biggest Mystery-Lauren Robinson.