Rerun. Bulgarian writer Georgi Markov was shot by a poisoned pellet whilst walking on Waterloo Bridge on 7th September, 1978. Four days later, he was dead.He thought the bullet – believed to be filled with ricin – had emanated from the umbrella of a Soviet secret agent, and the British press labelled his assassination the ‘Poison Brolly Riddle’.In this episode, Olly, Rebecca and Arion explain how Markov was initially disbelieved by doctors; reveal the mysterious involvement of a pig in the Porton Down investigation; and ask whether poisoning is really as efficient a method of murder as it seems…Further Viewing:Umbrella fired fatal ricin dart (CNN 2013) https://www.youtube.com/watch?v=rZO5Lf8wD_c&embeds_referring_euri=https%3A%2F%2Ftheretrospectors.com%2F&source_ve_path=MjM4NTE&feature=emb_title ‘Why am I hearing a rerun?’ Every Thursday is 'Throwback Thursday' on Today in History with the Retrospectors: running one repeat per week means we can keep up the quality of our independent podcast. Daily shows like this require a lot of work! But as ever we'll have something new for you tomorrow, so follow us wherever you get your podcasts: podfollow.com/Retrospectors Love the show? Join  🌴CLUB RETROSPECTORS🌴 to DITCH THE ADS and get an additional full-length episode every SUNDAY!Plus, get weekly bonus bits, unlock over 70 bits of extra content and support our independent podcast.Join now via Apple Podcasts or Patreon. Thanks! The Retrospectors are Olly Mann, Rebecca Messina & Arion McNicoll, with Matt Hill. Edit producer: Sophie King. Mix & Scheduling: Steve StonholdTheme Music: Pass The Peas. Announcer: Bob Ravelli. Graphic Design: Terry Saunders.Copyright: Rethink Audio / Olly Mann 2023.  Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices