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.

The fear and the trauma of the Antioch High School shooting can only be described as a nightmare. But it's happened one other time in Metro Nashville Public Schools history.

The shooter was “significantly influenced by web-based material, especially that found on non-traditional sites that most would find harmful and objectionable,” police said.

This Antioch High School is now the site of a crime scene as investigators comb through the cafeteria where a shooter opened fire, killing a fellow student.

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

The investigation into why a Nashville high school student fatally shot a classmate before killing himself has centered on his online writings, which authorities describe as concerning warning signs.

An artificial intelligence-powered weapon detection system failed to pick up the handgun a 17-year-old Nashville student used in a school shooting Wednesday that left a 16-year-old girl dead, ...

The Antioch High School shooting has resurfaced painful emotions for families and parents at The Covenant School, where six people, including three children, were killed nearly two years ago.

Pictures from her quinceanera are displayed in her bedroom alongside her soccer cleats, her teddy bears and quotes that she lived by. These belongings wait for her, but she won't be coming back.

Metro Police have released further updates regarding the school shooting tragedy at Antioch High School on Wednesday.

Authorities are examining “very concerning online writings and social media posts” connected to the 17-year-old shooter who killed a female student at Antioch High School.

As an investigation into the deadly shooting at Antioch High School continues, more details have come to light on the shooter.