IneXplicável Temporada 4 Episódio 14

Who was Jack the Ripper? The question has baffled police investigators, historians, and armchair detectives for over a century. Countless books, movies, and television shows have been based on the Rippers murderous exploits each with their own unique take on the killers identity. Was he an accomplished surgeon? A member of the British royal family? Did he actually exist at all? Over 130 years later, are we any closer to the identity of one of historys most notorious serial murderers?