Police were called to John F. Kennedy High School in Waterbury about 2 p.m. on Tuesday, April 29, after allegations of a brawl, according to authorities.
Officers arrived to find a confrontation involving many people, which they and school administrators quickly resolved, according to Waterbury police.
Jasiel Berrios, 19, of Waterbury, was charged with threatening and breaching the peace, while three juveniles were apprehended. One of them also received an interfering with an officer charge, according to authorities.
A juvenile and a member of the school staff were treated for minor injuries, according to authorities.
