This is Death in Ice Valley, an original podcast series from the BBC World Service and NRK.

What if you're not the only one who knows who you are?

What happens if those disguises start to slip and cracks begin to appear?

I'm Mare Tigraf from NRK.

I'm Neil McCarthy from the BBC and this is episode 4, Tell Tale Tooth.

The Isdal woman, whose burnt body was found on a mountain side near the Norwegian city of Bergen,

was not just called Fonella Law, because we originally thought she was,

but she had at least seven other identities.

What were the names and the nationalities?

You've got the hotel registration card, Tim.

What names did she go under?

She had quite sophisticated names, actually.

I would say so at least.

Like Alexia Zarna Meshis, Genevieve Lanzier, Elisa Betlinhofer,

that's sophisticated names, but also Claudia Teilt, Vera Yala, Claudia Nielsen.

And later in the investigation day,

we find out that she also stayed at a hotel in Paris under the name of Vera Schlossnäck,

so just another identity.

Fonella Lork was a Belgian made-up identity.

What about these?

Well, she is saying that she is from Belgium on all of them, actually.

You've got the copies of the original hotel registration forms here.

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