"Based on the location of the shooter and the position of the weapon, it did not activate the system," a district official told the USA TODAY Network.

NASHVILLE, Tenn. (AP) — A shooting in a Nashville high school cafeteria Wednesday left a female student dead and another student wounded, nearly two years after another deadly school shooting in the city that ignited an emotional debate about gun control in Tennessee.

Police said a male student shot two people at the high school on Wednesday morning before turning the gun on himself.

Two people were shot before the shooter turned the gun on themselves at Antioch High School in Nashville, Wednesday, according to officials.

Students at Antioch High School are opening up about the scenes of panic that unfolded inside the building during the shooting; a victim's family is speaking out.

Police said the suspect fatally shot himself after killing a 16-year-old and wounding a 17-year-old at Antioch High School.

Students and parents described a scene of chaos, confusion, and terror during the deadly shooting at Antioch High School on Wednesday.

Nashville city leaders, local clergy, advocates for gun reform and Antioch High School teacher respond to school shooting at vigil, other responses.

A student shot at least two other students Wednesday at Antioch High School outside Nashville, Tennessee, police said. The shooter then shot himself, according to police. The conditions of the students wasn't immediately known.

A female student was killed and another student was wounded Wednesday in shooting in a Nashville high school cafeteria, police said. The 17-year-old shooter, who was also a student at Antioch High School, later shot and killed himself with a handgun, Metro Nashville Police spokesperson Don Aaron said during a news conference.

Metro Police reveal new details on what happened before and during the deadly shooting at Antioch High School. FOX 17 News sits down with a student witness.