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

It is clear that Henderson was significantly influenced by web-based material, especially that found on non-traditional sites that most would find harmful and objectionable.” ...

The deadly shooting is the latest to rock the Nashville community nearly two years after another school massacre sparked a ...

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.

Authorities in Nashville have released further updates regarding the school shooting tragedy at Antioch High School on Wednesday.

A "dangerous fugitive," who had been traveling up to 100 mph and erratically in a stolen vehicle before causing a head-on crash in Antioch, has been sentenced to four years in prison.

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.

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.

Police are investigating the motive behind the school shooting in Nashville, Tennessee at Antioch High School. CBS News correspondent Nicole Valdes reports.

"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.