Hello, it's Rachel here. I'm the reporter on The Lab Detective. Thank you for listening.

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Last time, on the lab detective.

Are there any cases you're working on yourself?

I have contributed to a few cases and recently to a case in Greece, for example, where...

The lesson I think should be that the legal system, if you've got scientists who are suddenly

coming on board saying something's wrong, then those scientists need to be listened to.

And what was the upshot of that?

Well, that mother was sadly condemned to life in prison.

Well, it would be hard to live in Greece and not to have heard of it.

Rulapisirigu is the most hated woman in Greece.

From the moment we heard of her case, which was when her third child died, she was in the news constantly.

I'm sitting opposite Katerina Bakoyani. She's an investigative journalist based in Athens.

I've been wanting to speak to her ever since the geneticist, Kirola Vinuessa, told me about a case

she's been working on in Greece.

This all came up towards the end of my interview with Corolla back when I started this investigation.

I asked her whether she thought there were any other possible miscarriages of justice that could be overturned by genetics.

And that's when she told me about Rulipis Birigou, a mother who maintains her innocence,

...