The Metro Nashville Police Department opted to permanently add a third school resource officer to Antioch High School as students return Tuesday.

Metro Schools is doing a trial run of the weapon detection system at Antioch High School and said it could expand to other schools.

Tuesday’s goal, according to the students leading the rally, was to create a space where mental health was prioritized with grief counseling and community building activities.

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.

As Antioch High School students prepare to go back, there will be a third SRO, according to Nashville police. There's nothing better than a satisfying ending! Welcome to WatchMojo, and today we’re counting down our picks for the most successful scenes that end a film. This list features lots of spoilers!

Nashville police and schools are monitoring social media discussion and concerns Thursday as people speculate if additional schools could be targeted after a 17-year-old student opened fire Wednesday at Antioch High School, killing himself and a 16-year-old girl while injuring another, officials said.

The suspected shooter who killed one student at a high school in Nashville on Tuesday has been identified as Solomon Henderson, 17.

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

NASHVILLE, Tenn. (WSMV) - Tuesday was supposed to be the first day Antioch High School students returned to class after two students were shot and killed in the cafeteria. The day before students were set to return, some shared that most of them were not actually going to go to class.

A 17-year-old boy armed with a pistol, identified by authorities as Solomon Henderson, fired several shots in the cafeteria. A female student, 16-year-old Josselin Corea Escalante, was killed and a boy was grazed on his arm. Henderson then shot himself in the head and was fatally wounded.

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

Police said the suspected shooter sustained a self-inflicted gunshot wound and the school district said Antioch High School is on lockdown.