Truth serum | The Gas Man Ep 5

In the final episode of the series, is the 40-year game of cat-and-mouse nearly over?

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Introducing...Dangerous Memories

When Sarah watched her 23 year old daughter cycle away from her in Chelsea - a well-off corner of London - she had no idea it would be the last time they’d see each other for 6 years. What would make a loving child from a life of priv ...

Three years ago a former private spy came to our newsroom at Tortoise. He told an incredible story about infiltrating a campaign group, deceiving people for years but all the while being a 'double agent', before his world fell apart. And it all played out in the opaque world of c ...  Show more

Alexi and his producer fly to Morocco to confront Abraham Christie - and learn dark secrets about his past. All 6 episodes are now available to listen for free. You can listen to the full series ad-free and get access to exclusive bonus content coming soon by subscribing to Torto ...  Show more

Kirat deals with the fallout from the confession. Alexi’s investigation reveals the startling true beginnings of the scam, as he tries to unravel the catfisher's motivation.All 6 episodes are available to listen now. To get exclusive access to the bonus episode, subscribe to Tort ...  Show more

The perpetrators of the Hampstead hoax meet their match in an unassuming mystery novelist, who is determined to expose their lies and bring them to justice. Listen to the full series today. For the premium Tortoise listening experience, curated by our journalists, download the fr ...  Show more