A yearbook prank by a Missouri girl could now bring federal charges.

According to an Columbia Daily Tribune report, 17-year-old Kaitlyn Booth (pictured), a junior at Hickman High School in Columbia, Missouri, could now be facing a felony charge after changing a classmate’s name in the school yearbook. The girl allegedly changed a classmate’s last name to “masturbate” instead of Mastain. According to the Daily Tribune story, Booth could be charged with first-degree property damage and harassment.

The yearbooks had already been printed when the prank was discovered, and the school declined to reprint some 700 yearbooks at a cost of more than $41,000. Instead, stickers were printed with the student’s real name and placed into each yearbook.

The girl whose name was changed, Raigan Mastain, told the newspaper that she wasn’t friends with the arrested girl and “hardly knew her at all,” though both worked on the yearbook. Mastain stated that the girl’s action was inappropriate and disappointing, but that she was “shocked” to learn that Booth had been arrested. Mastain also stuck up for Booth, saying that she doesn’t think the prank should affect Booth for the rest of her life.