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 person, officials said.

The gunman in his 80s shot and wounded one person at the Texas Color Guard Circuit drumline competition at Pasadena Memorial High School before he was taken down by a group of parents, police said.

Around 6 p.m. Feb. 1, a man in his 80s, who police did not publicly identify, entered the side doors of Pasadena Memorial High School during a band competition and opened fire, according to a news release from the Pasadena Police Department. A 26-year-old was struck by the gunfire, police said.