After four people were shot and killed at Apalachee High School in Georgia in September, many people believe officials failed to see warning signs that the 14-year-old accused of the shooting was displaying.

Just four months after a devastating mass shooting at Georgia's Apalachee High School, another 14-year-old student brought a gun to campus, police said.

Fears over unmonitored doors, crowded hallways and a lack of escape routes. That’s how Apalachee High School junior Sasha Contreras described Monday’s return to classes before the Barrow County school board members Tuesday.