A 15-year-old Cobb County student is in custody after officials say they brought a firearm to their high school on Tuesday.

Hillgrove High School was placed on a "Code Red" lockdown Tuesday morning after a student was apprehended with a gun on ...

According to sources cited by local media, a student was reported to have displayed a weapon in the school cafeteria, ...

A 15-year-old student is in custody, Cobb Schools said. There is no active threat and learning has resumed.

School officials said from detection to lockdown, the situation was “resolved” in about 12 minutes.

Police responded to Hillgrove High School in Cobb County, with units dispatched to assist the school district police.

Hillgrove High School families received a code red lockdown alert today after a firearm was detected on campus. Cobb County ...