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Deep Water | Tortoise Investigates
Introducing...The Lab Detective
Season 16, Ep. 0
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Introducing...The Lab Detective
Kathleen Folbigg experienced unimaginable loss. All four of her infant children died suddenly, over a 10-year period. Their deaths were unexplained. Until a police detective turned up at her door, and arrested Kathleen on suspicion of murder.
She was labelled ‘Australia's worst female serial killer’, convicted, and was destined to spend most of the rest of her life in jail.
Until a different type of detective entered her life. A scientist working in a lab who uncovered the truth behind the deaths.
This is the story of a shocking miscarriage of justice, but as journalist Rachel Sylvester starts to investigate how this happened, she learns that Kathleen is not alone – other mothers have endured the same fate, and may also be in prison.
The Lab Detective is a story about the power of science, and the determination of those searching for the truth.
The full series is available to listen now.
Reporters: Rachel Sylvester
Producer: Gary Marshall
Executive editor: Basia Cummings
Music supervisor: Karla Patella
Sound design: Rowan Bishop
Artwork: Lola Williams
Fact checking: Ada Barume and Madeline Parr
Our thanks to The Francis Crick Institute for sharing recordings and insights.
Watch a short documentary on the genomics team behind Kathleen Folbigg's case filmed at the Crick
To find out more about The Observer:
Subscribe to TheObserver+ on Apple Podcasts for early access and ad-free content
Head to our website observer.co.uk
Download the Tortoise app – for a listening experience curated by our journalists
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 hello@tortoisemedia.com
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Introducing ... Tortoise Investigates
01:02||Season 0, Ep. 0Welcome to Tortoise Investigates, where we curate the best of our chart-topping investigative series in one place. Over the last three years we’ve covered everything from extraordinary tales of deception to suspicious deaths to one mother’s decades-long fight against the police. There's Sweet Bobby, Hoaxed, Pig Iron and more. Keep an eye on the feed, we’ll be updating it regularly with all of our best and most ambitious stories.
Introducing: Sweet Bobby
01:29||Season 1How much do you know about the person you love? Sweet Bobby is the #1 award-winning investigative series in search of the world's most sophisticated catfishers. All 6 episodes are available to listen now.To get exclusive access to the bonus episode, subscribe to Tortoise+ on Apple Podcasts.To find out more about Tortoise:Download the Tortoise app - for a listening experience curated by our journalistsSubscribe to Tortoise+ on Apple Podcasts and Spotify for early access and ad-free contentBecome a member and get access to all of Tortoise's premium audio offerings and moreIf 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 hello@tortoisemedia.comHost and reporter: Alexi MostrousProducer: Gary MarshallAssistant producer and reporter: Claudia WilliamsExecutive producer: Basia CummingsSound design: Karla PatellaArtwork: Jon Hill
1. Sliding doors | Sweet Bobby Ep 1
31:11||Season 1, Ep. 1Kirat is a successful marketer and radio presenter. Online, she’s contacted by a man she vaguely knows called Bobby, and they start chatting. Slowly, they become close… and she’s reeled in to a scam of epic proportions. All 6 episodes are available to listen now.To get exclusive access to the bonus episode, subscribe to Tortoise+ on Apple Podcasts.To find out more about Tortoise:Download the Tortoise app - for a listening experience curated by our journalistsSubscribe to Tortoise+ on Apple Podcasts and Spotify for early access and ad-free contentBecome a member and get access to all of Tortoise's premium audio offerings and moreIf 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 hello@tortoisemedia.comHost and reporter: Alexi MostrousProducer: Gary MarshallAssistant producer and reporter: Claudia WilliamsExecutive producer: Basia CummingsSound design: Karla PatellaArtwork: Jon Hill
2. Witness protection | Sweet Bobby Ep 2
41:32||Season 1, Ep. 2Bobby finds his way back into Kirat's life, and their relationship grows closer – with devastating consequences. Meanwhile, Alexi investigates the sophistication of the catfishing scam. All 6 episodes are available to listen now.To get exclusive access to the bonus episode, subscribe to Tortoise+ on Apple Podcasts.To find out more about Tortoise:Download the Tortoise app - for a listening experience curated by our journalistsSubscribe to Tortoise+ on Apple Podcasts and Spotify for early access and ad-free contentBecome a member and get access to all of Tortoise's premium audio offerings and moreIf 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 hello@tortoisemedia.comHost and reporter: Alexi MostrousProducer: Gary MarshallAssistant producer and reporter: Claudia WilliamsExecutive producer: Basia CummingsSound design: Karla PatellaArtwork: Jon Hill
3. Confession | Sweet Bobby Ep 3
43:37||Season 1, Ep. 3Bobby is now closer than ever – and yet he keeps slipping through Kirat's grasp. After being pushed to breaking point, she makes the life changing decision to confront him – and discovers the truth...All 6 episodes are available to listen now.To get exclusive access to the bonus episode, subscribe to Tortoise+ on Apple Podcasts.To find out more about Tortoise:Download the Tortoise app - for a listening experience curated by our journalistsSubscribe to Tortoise+ on Apple Podcasts and Spotify for early access and ad-free contentBecome a member and get access to all of Tortoise's premium audio offerings and moreIf 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 hello@tortoisemedia.comHost and reporter: Alexi MostrousProducer: Gary MarshallAssistant producer and reporter: Claudia WilliamsExecutive producer: Basia CummingsSound design: Karla PatellaArtwork: Jon Hill
4. Dark triads | Sweet Bobby Ep 4
40:01||Season 1, Ep. 4Kirat 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 Tortoise+ on Apple Podcasts.To find out more about Tortoise:Download the Tortoise app - for a listening experience curated by our journalistsSubscribe to Tortoise+ on Apple Podcasts and Spotify for early access and ad-free contentBecome a member and get access to all of Tortoise's premium audio offerings and moreIf 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 hello@tortoisemedia.comHost and reporter: Alexi MostrousProducer: Gary MarshallAssistant producer and reporter: Claudia WilliamsExecutive producer: Basia CummingsSound design: Karla PatellaArtwork: Jon Hill
5. (In)justice | Sweet Bobby Ep 5
33:30||Season 1, Ep. 5After the confession, Kirat goes to the police. But their reaction to her case isn’t what she’s expecting. Plus: Alexi tries a new approach with the catfisher...All 6 episodes are available to listen now.To get exclusive access to the bonus episode, subscribe to Tortoise+ on Apple Podcasts.To find out more about Tortoise:Download the Tortoise app - for a listening experience curated by our journalistsSubscribe to Tortoise+ on Apple Podcasts and Spotify for early access and ad-free contentBecome a member and get access to all of Tortoise's premium audio offerings and moreIf 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 hello@tortoisemedia.comHost and reporter: Alexi MostrousProducer: Gary MarshallAssistant producer and reporter: Claudia WilliamsExecutive producer: Basia CummingsSound design: Karla PatellaArtwork: Jon Hill
6. Motive | Sweet Bobby Ep 6
43:24||Season 1, Ep. 6In the final episode of Sweet Bobby, Kirat’s case against the catfisher takes an unexpected turn. As Alexi is putting the finishing touches to the series, he gets a phone call that changes everything.To get exclusive access to the bonus episode, subscribe to Tortoise+ on Apple Podcasts.To find out more about Tortoise:Download the Tortoise app - for a listening experience curated by our journalistsSubscribe to Tortoise+ on Apple Podcasts and Spotify for early access and ad-free contentBecome a member and get access to all of Tortoise's premium audio offerings and moreIf 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 hello@tortoisemedia.comHost and reporter: Alexi MostrousProducer: Gary MarshallAssistant producer and reporter: Claudia WilliamsExecutive producer: Basia CummingsSound design: Karla PatellaArtwork: Jon Hill
Introducing: Hoaxed
01:18||Season 2, Ep. 0In 2014, two children told police a shocking story: that they were being abused by a Satanic cult; a cult headed by their father and by parents and teachers at their school in the wealthy London suburb of Hampstead. The story was a lie. But on the internet, that didn't matter. From the team who brought you Sweet Bobby, Hoaxed is an investigation into one of Britain's most serious-ever conspiracy theories. A story about a modern-day Satanic panic; about the victims whose lives were destroyed and about the conspiracists who spread the lie around the world. Oh, and it's about our hunt for the perpetrators - the people who forced the kids to lie - the ones who started it all. Listen to the full series today. For the premium Tortoise listening experience, curated by our journalists, download the free Tortoise audio app. For early and ad-free access to all our investigative series and daily and weekly shows, subscribe to Tortoise+ on Apple Podcasts.If you’d like to further support slow journalism and help us build a different kind of newsroom, do consider donating to Tortoise at tortoisemedia.com/support-us. Your contributions allow us to investigate, campaign and explore, and to build a newsroom that is responsible and sustainable.