A fight inside a Houston-area high school escalated into a series of stabbings on Wednesday that killed a 17-year-old student and wounded several others, sheriff’s officials said.

Three students described as “persons of interest” were taken into custody after the fight in the cafeteria at Spring High School, about 20 miles north of Houston. Harris County Sheriff Adrian Garcia said authorities were not searching for any other suspects and that everyone involved in the fight were students from the school district.