Sai asks Neuro, Yako and the police to solve the case of a sculptor who was crushed by his statue. When they visit the sculptor's house, they find his widow dead from the same cause. Neuro says that a family member is responsible for both murders, and they would find the culprit that night. He asks Sasazuka to dispense the police, and Neuro and Yako catch the family's eldest brother at the crime scene. Neuro argues with him while Sai, hidden, watches.