Electrons non Found: Detective

Hubert is a detective living in the city of Larion. He has a pistol and a police badge. Detective Hubert has no family and is not in a relationship. The city of Larion is located in Western Europe. In this timeline no electricity was invented. All the machinery is powered using burning gas or oil, so the smog is covering the entire city. Hubert enters the crime scene and finds a dead body. There is only him on the scene for now, and the murderer might be here too.