The 17-year-old student who opened fire in the cafeteria of Antioch High School Wednesday morning fired at least 10 shots from a nine-millimeter pistol within 17 seconds, officials said.

Metro Nashville Police Department authorities have provided updated information on Thursday after a shooting in the Antioch High School cafeteria the day prior.

Gunfire erupted just after 11 a.m. Wednesday at Antioch High School – about 45 minutes southeast of downtown Nashville – when 17-year-old Solomon Henderson “confronted” the victim before firing

MNPD reports that three students were wounded, including the suspect, who sustained a self-inflicted gunshot wound.

Two students were shot in the cafeteria of Antioch High School, located in Nashville, Tennessee. The shooter was another student and turned the gun on "himself" after injuring the other two students, police said. All other students were taken to a reunification site less than a mile away from the school.

One student was killed and another was injured during a school shooting at Antioch High School in Nashville, Tennessee.

NASHVILLE, Tenn. ( WSMV /Gray News) - Authorities in Tennessee said two people have died and one is injured after a shooting took place inside a high school cafeteria. The Metro Nashville Police Department said two students were shot by another student at Antioch High School. Officials then said the suspect shot themself.

According to our partners in news at 21ALIVE, two people have died and one is injured after a shooting took place inside a high school cafeteria. The Metro Nashville Police Department said two students were shot by another student at Antioch High School.

(CNN) — Law enforcement officials seeking a motive for a shooting at Nashville’s Antioch High School on Wednesday morning are examining alarming social media posts and writings tied to a ...

A student is dead and another injured after a teen gunman opened fire at a Nashville area high school before turning the gun on himself, police say.

Two students are dead and two are injured following a shooting at Antioch High School Wednesday morning, according to the Metro Nashville Police Department (MNPD).

A student shot two other pupils in a Tennesse high school cafeteria shootout before turning the gun to himself inside the cafeteria. Antioch High Sch