Jack the Ripper’s crimes have gone unsolved for nearly 150 years, stirring up controversy even today. While many possible theories have been presented, new technologies bring unexpected leads — including a suspect with no medical training at all. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Podden och tillhörande omslagsbild på den här sidan tillhör Spotify Studios. Innehållet i podden är skapat av Spotify Studios och inte av, eller tillsammans med, Poddtoppen.