Whether facing an active shooter emergency or another type of lockdown situation in school, it is vital for staff to be able to successfully secure classrooms from the inside to protect students from ...

UVALDE, Texas -- In a new twist in the Uvalde elementary school mass shooting, a source has confirmed to ABC News that as police waited for more than an hour in a hallway outside the classrooms where ...

WEST PALM BEACH, Fla. — Locking classroom doors is common practice in Palm Beach County public schools, but WPTV has uncovered there are a handful of classroom doors that don't lock. Now the school ...

With the increase in school shootings and other safety incidents, it’s important to consider all aspects of classroom security to help ensure the safety of students, teachers, and staff. In this ...

LOUISVILLE, Ky. (WAVE) - The classroom door the shooter entered in the Uvalde Texas elementary school did not latch properly, making the lock useless. Teachers could also only lock their doors a ...