Metro Nashville Police are investigating social media posts possibly made by the 17-year-old student who opened fire at Antioch High School.

One of the 12-year-olds threatened to shoot four of his classmates, the other posted a threat on Instagram and an 11th grader threatened “Antioch part two,” according to police.

Mayor Freddie O'Connell on Thursday announced a new Community Foundation of Middle Tennessee fund for victims in the Antioch High shooting.

WSMV4 Investigates learned that police were not notified by the Omnilert system as it failed to detect the weapon used in the cafeteria.

Superintendent for Metro Nashville Public Schools Adrienne Battle said the school uses a weapons detection system called ...

The technology system meant to prevent school shootings failed to detect the Antioch High School shooter's gun, an official confirms.

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

A social media account connected to the Nashville high school shooting suspect may have been in contact with the suspected Madison, Wisconsin, school shooter's social media account, ...

Authorities are examining “very concerning online writings and social media posts” connected to the shooter who killed a female student and wounded another student in a Nashville high school cafeteria ...

Two students are dead and another student was injured after a shooting inside Antioch High School on Wednesday.

Two teenage students are dead and one is injured following a Wednesday shooting at Antioch High School in South Nashville, Metro Nashville police confirmed. The shooter, who was identified as Solomon ...