Millington Central Middle High School spent part of Thursday afternoon on a precautionary lockdown after administrators received an emailed threat claiming an explosive device had been placed outside the campus. Staff kept students and teachers in their classrooms while deputies and fire crews searched the grounds, and district leaders said everyone remained safe. After the sweep, classes went back to their regular schedule and the school reported that operations continued for the rest of the day.
School and law enforcement response
In a message on the district's Facebook page, Millington Municipal Schools said law enforcement was called in to investigate an email threat that alleged there was an explosive device outside the building, and administrators put the campus into a "precautionary lockdown" while officers searched the area, according to Millington Municipal Schools. The post noted there was no active shooter on campus and that authorities had not confirmed the threat as credible. Families were urged to watch official school and district channels for verified information instead of relying on rumors.
Recent context: earlier threat and arrest
Thursday's lockdown comes less than three weeks after a Feb. 25 bomb threat at Millington Central that led to a full sweep of the campus. Detectives later identified and charged a 16-year-old in connection with that earlier threat, authorities said, according to teen busted after bomb threat triggers full school sweep. Deputies, Millington police, fire crews and Tennessee Homeland Security took part in that search and reported finding no explosive device, and local officials said the investigation in that case remains open.
What parents should know
Millington Central's emergency plan tells parents not to call the school during an active incident so phone lines stay clear for responders, and explains that students will be released only to approved caregivers at designated pickup sites, according to the school's website. During Thursday's response, families were again urged to follow official district communications for updates while authorities worked at the scene.
Why authorities treat email threats seriously
Federal guidance says that bomb threats, whether sent by phone or by email, are treated as serious incidents and typically trigger coordinated searches and threat assessments. The Cybersecurity and Infrastructure Security Agency recommends that schools and first responders follow established bomb threat assessment procedures and closely coordinate with local law enforcement. CISA's guidance emphasizes quick decision-making and careful student reunification plans to keep everyone as safe as possible while a search is underway.
School officials have not released additional details about the source of the email threat. Law enforcement and district leaders said they will share more information through official channels as the investigation moves forward.
