125. The Secret History of the Clubcard

How one of the first Tesco Clubcards was used to pay off a blackmailer threatening to poison frozen food. And how that Clubcard was used to catch him.Presented by journalist and true crime documentary maker Amber Haque and criminal psychologist Dr Julia Shaw.Producer: Ciaran Tracey with help from James Shield Executive Producer: Innes Bowen Production Coordinator: Juliette Harvey Mix Engineer: John Scott Commissioning Editor: Dylan Haskins Assistant Commissioner: Izzy Lee-PoultonBad People is a BBC Studios production for BBC Sounds

Om Podcasten

Murderers. Fraudsters. Internet trolls. This is a podcast about people who do terrible things, and the science of humanity’s dark side.Series producer: Louisa Field Artwork: Kingsley Nebechi Music: Matt Chandler Editors: Anna Lacey and Martin Smith Academic Consultants for The Open University: Dr Ailsa Strathie Dr Sarah Laurence Commissioning Assistant Producer: Adam Eland Commissioning Executive: Dylan Haskins Bad People is produced in partnership with The Open University and is a BBC Audio Science Production for BBC Sounds.