Police have been called to South High School Friday afternoon to investigate a possible stabbing that has three people in custody, according to authorities.

A 16-year-old student was taken to a hospital following a stabbing at South San Francisco High School, police said.

Police and fire units responded to a stabbing on campus at South San Francisco High School on Friday, according to the South San Francisco Police Department. According to police, officers and detectives responded to the school at 400 B Street at 12:01 p.