{"podcast":{"title":"Echoes of the Unknown","slug":"echoes-of-the-unknown-7231698","podcast_index_feed_id":7231698,"rss_url":"https://feed.podbean.com/echoesoftheunknownpodcast/feed.xml","website_url":"https://echoesoftheunknownpodcast.podbean.com","image_url":"https://pbcdn1.podbean.com/imglogo/image-logo/20337338/Echoes_of_the_Unknown_image_FINAL_VERSION9mxuv.jpeg","author":"echoesoftheunknownpodcast","episode_count":70,"summary":"The podcast that explores the world’s most fascinating unsolved mysteries — true crime cases, unexplained disappearances, and strange phenomena that still defy explanation. New episodes weekly. Subscribe and step into the unknown.","last_synced_at":"2026-06-16T22:19:57.289263+00:00","page_url":"https://stenobird.com/podcast/echoes-of-the-unknown-7231698"},"episode":{"title":"The Circleville Letter Writer: The Letters That Terrorized a Town","slug":"the-circleville-letter-writer-the-letters-that-terrorized-a-town","published_at":"2026-06-02T12:34:16+00:00","page_url":"https://stenobird.com/podcast/echoes-of-the-unknown-7231698/the-circleville-letter-writer-the-letters-that-terrorized-a-town","show_page_url":"https://stenobird.com/podcast/echoes-of-the-unknown-7231698","url":"https://echoesoftheunknownpodcast.podbean.com/e/the-circleville-letter-writer-the-letters-that-terrorized-a-town/","audio_url":"https://mcdn.podbean.com/mf/web/ygq62zqxkdp65yvp/ElevenLabs_The_Circleville_Letter_Writer_Terror_by_Mail_FINAL.mp3","summary":"In today's episode, we're traveling to the quiet farming town of Circleville, Ohio, where anonymous letters began arriving in mailboxes during the late 1970s. They started with cruel gossip and harassment, but the accusations quickly grew darker, more personal, and far more threatening. Before long, marriages were collapsing, neighbors were turning against each other, and one local man would die under deeply suspicious circumstances.","meta_description":"In today's episode, we're traveling to the quiet farming town of Circleville, Ohio, where anonymous letters began arriving in mailboxes during the late 19…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1092,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/echoes-of-the-unknown-7231698/episodes/the-circleville-letter-writer-the-letters-that-terrorized-a-town/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/echoes-of-the-unknown-7231698/the-circleville-letter-writer-the-letters-that-terrorized-a-town.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}