Sprayberry High School in Marietta spent part of Thursday in full Code Red lockdown after school officials received a report that a gun might have been brought onto campus. Cobb County police and school staff quickly locked down buildings, swept the grounds, and checked classrooms and common areas. Authorities later said they found no evidence to back up the report and emphasized that students and staff were safe.
Cobb County police said officers were dispatched "out of an abundance of caution" and carried out safety checks on campus, according to FOX 5 Atlanta. The outlet reported that a FOX 5 photojournalist went to the school while officers coordinated with administrators. "At this time, officers have not located any evidence to support the claim," police said, according to the station.
WSB‑TV reported that the Cobb County School District issued a red-alert message and asked families to stay away from campus while emergency crews worked. The station said the lockdown was lifted after officers completed their search and did not locate a weapon. According to that account, the campus was secured and normal school operations resumed.
Parent reaction and safety protocols
Some parents who drove past the school described a heavy police presence, with several noting officers carrying long rifles, according to The Georgia Sun. District officials urged families to rely on official school and district communications for updates and to avoid going to the campus while officers were investigating. School officials and police reported no injuries.
Context: a community on alert
Sprayberry has faced other high-profile safety incidents in recent years, including a March 2024 stabbing that led to a lockdown and heightened local concern, according to WSB‑TV. The Cobb County School District describes its layered response plan, Cobb Shield, as a network of officers, tip lines and detection technology designed to prevent and respond to threats on campus, per district materials. The system is intended to shorten response times and give administrators ways to verify tips before situations escalate.
What officials say next
Authorities said they will keep working with school administrators and will release more information if it becomes available, according to FOX 5 Atlanta. Officials also encouraged anyone with information to use the district's reporting channels so investigators can follow up.
