A school staffer recounted the moment she heard a gunshot fired in an elementary school during an ongoing civil trial in Virginia, nearly three years after a then-6-year-old student shot his first-grade teacher in a classroom.

A man is dead and six others were injured in a shooting during a homecoming celebration at Lincoln University in Pennsylvania Saturday night, the Chester County district attorney said.District Attorney Christopher de Barrena-Sarobe said one person who had a gun has since been detained.

The victim told police Christopher Corbi shot at her multiple times, striking her in her wrist, according to court filings.