In this image taken from video, first responders arrive at Pasadena Memorial High School after a shooting near Houston, Texas. (ABC13/KTRK-TV Houston via AP) ...

PASADENA, Texas (AP) — A parent tackled a man who opened fire during a band competition at a Houston-area high school as several others then helped disarm and detain him in a shooting that ...

PASADENA, Texas (AP) — A parent tackled a man who opened fire during a band competition at a Houston-area high school as several others then helped disarm and detain him in a shooting that injured one ...