When the scene with the assembly in the auditorium. Sex Crimes is written on the BlackBoard and Underlined. Then the camera goes to a wide angle and Sex Crimes isnt underlined. The camera returns to the original angle and it is underlined once again.
Actually..if you watch the movie closely, when Lombardo writes SEX CRIMES, he single-underlines CRIMES, and when they show him speaking, it's double-underlined.