Episode 523: What I Really Want to Know★★

A murder case occurs inside a car on the highway. Shinichi and Heiji investigate three suspects to uncover the culprit and the murder method. Meanwhile, Shinichi and Ran have a conversation about their feelings for each other. The culprit went to great lengths and left various traces of their crime... And the culprit's motive really made my head spin. The victim lost a race, so they broke up and started dating someone faster. The victim wasn't having it and challenged them to a rematch, but it was during a storm, and the new boyfriend ended up dead. So the culprit wanted the victim to atone and never race again, but even though the victim said they wouldn't race anymore, nobody believed them... (Where did this motive even come from?) Shinichi pushed himself to finish the deduction despite the risk of suddenly shrinking. Couldn't Hattori have helped by speaking up? The picture shows Shinichi wearing Hattori's hat. At first, I didn't know why and thought they were going to announce their relationship.