Убийство в Орсивале

Now, few people will believe that there was a time when such a genre as a detective story simply did not exist in literature. Crime books were called "crime novel" or "police novel". The authors who wrote them understood forensic science no worse than those detectives who were the prototypes of their heroes. And the detectives themselves were simply amazing with their flair. Try to catch the killer practically with your bare hands, without any technical devices that the current professional detectives have!
The policemen of the famous 19th century novelist Emile Gaboriau are real detective geniuses. They take on the most complicated cases and, without hesitation, risk their lives.
Especially terrible and mysterious murders fall to the detective Lecoq.