In the 1980s Special Agent Dennis Bass received a tip-off that changed the course of his career. 30 years on reporter Chloe Hadjimatheou sets out to solve the mystery of how an international fugitive got away with his crimes – and why he's still on the run.

To find out more about Tortoise:

Download the Tortoise app - for a listening experience curated by our journalists

Subscribe to Tortoise+ on Apple Podcasts for early access and ad-free content

Become a member and get access to all of Tortoise's premium audio offerings and more

If you want to get in touch with us directly about a story, or tell us more about the stories you want to hear about contact [email protected]

Reporter: Chloe Hadjimatheou 

Producer: Claudia Williams

Editor: Jasper Corbett

Narrative editor: Gary Marshall

Sound design: Hannah Varrall

Original theme music: Tom Kinsella

Original artwork: Jon Hill

FX credit: Telex by YleArkisto at freesound - License: Attribution 4.0

Hosted on Acast. See acast.com/privacy for more information.