Stéphane Bourgoin (Philippe Matsas / Opale / Alamy)

Karen:

Stéphane Bourgoin

Episode sources:

1. “The Unravelling of an Expert on Serial Killers” by Lauren Collins (New Yorker) 2022

2. “What lies beneath: the secret of France’s top serial killer expert” by Scott Sayare (The Guardian) 2021

3. “How One Man’s Killer Lies Inspired a True-Crime Reckoning” by Savannah Walsh (Vanity Fair) 2024

4. “Serial Killer Grifter Part I” (Scamfluencers podcast) 2022

5. “Serial Killer Grifter Part II” (Scamfluencers podcast) 2022

6. “Oscar Pistorius' Aunt Is One Of South Africa's Top Murder Experts” by Erin Fuchs (Business Insider) 2013

7. “Stéphane Bourgoin” (Wikipedia)

8. “'Serial killer expert' was finally caught by true crime fans after lying about own wife's vicious murder” by Rhianna Benson (Tyla) 2024

Georgia:

The 1963 Great Train Robbery

Episode sources:

1. “The Big Mystery Behind the Great Train Robbery May Finally Have Been Solved” by Carrie Hagen (Smithsonian Magazine, July 16, 2014)

2. “The Great Train Robbery” (BBC One)

3. “The quiet Great Train Robber reveals identity of the gang's mystery insider” by Tracy McVeigh (The Guardian, September 28, 2014)

4. “The Great Train Robbery, 1963” (The British Transport Police)

5. “Great Train Robbery memorabilia sold at auction” (BBC, February 15th, 2015)

6. “Inside The Great Train Robbery Of 1963, The Biggest Railway Heist Of All Time” by Amber Morgan (All That’s Interesting, August 8, 2023)

7. “Sabotage check in £2½ robbery” (The Daily Telegraph, August 10, 1963)

8. “Split-Second Gang Cut Phone Lines” by Michael McDonough (The Evening Standard, August 8, 1963)

9. “Obituary: Ronnie Biggs” (BBC, December 18, 2013)

10. “A Tale of Two Thieves”

Three of the suspects arrested in connection with the Great Train Robbery

(AP Photo)

Food found at the farm where the robbers were hiding out

Bruce Richard Reynolds

(Alamy)

Special gift from the episode!