In this chapter, the narrator continues his story of the vampire's return to school. He tells the reader that he will have to report the incident to the committee, and that it is the same case as before. He explains that the wine that caused his headache is a red wine that he has recently been worried about. The wine has a sour smell, which indicates that the blood donor has abused the wine. He speculates that the girl is the blood-sucking donor from the previous chapter. The narrator returns to the classroom and tells the students that the vampire is a student from the United States.