एपि. 523: शिनिचि और हेइजी एक हाईवे पर गला दबाकर हत्या किए गए शिकारी की जांच करते हैं, जिसका संबंध गनपेई नामक एक सेवानिवृत्त स्ट्रीट रेसर से है।

523

The group are all heading home in Kogoro's rental car, when they discover a man who was strangled within his car on the highway. They stop to investigate. The police are able to stop traffic by ordering a toll gate to refuse cars passage. Shinichi and Heiji reveal that the victim died while driving evidenced by his body temperature. They are able to narrow the list of suspects to three people by examining the time on their toll tickets and matching it with the victims. The three suspects reveal that the victim was a famous street racer who went under the name Gunpei who quit racing when he caused the death of a man named Akira during a race. The three each have a motive for the murder. Shinichi and Heiji notice that there are holes in the car window by the side of the driver's seat and realize how the murder is done. (Source: detectiveconanworld)