When Joy Hibbs is found dead in a house fire, an autopsy shows she was murdered beforehand. Even with multiple suspects, the investigation stalls, leaving the case cold for years. Decades later, a shocking secret is revealed. Blayne Alexander reports. Blayne Alexander and Andrea Canning go behind the scenes of the making of this episode in ‘Talking Dateline’: Listen on Apple: https://apple.co/3ZpXcjs Listen on Spotify: https://open.spotify.com/episode/0iJY8TimV3UX8sI5yXvnow