"We're never going to stop all these," said an active shooter drill instructor. Security video from inside Covenant School in Nashville, Tennessee, captured the suspect entering the main school ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

right into our classroom. It was the longest minutes of my life. It felt like hours.” FSU told a reporter for CNN that the doors in the HCB building lock from the outside during lockdowns ...

the ability to lock classroom doors manually from the inside. Meghan Bannister, a 22-year-old FSU student, was inside a classroom at the Huge Classroom Building (HCB) when the university issued an ...

"He’s not in school yet, so it’s a little bit easier to trust the daycare, because they have like double-locked doors ... that all classroom doors remain locked during the instructional ...

But a university spokesperson said classroom doors in the HCB building did automatically lock — from the outside. “During a lockdown situation, like on April 17, doors in the HCB Building lock ...