PHOENIX — It's one of the simplest lines of defense if an intruder gets into your child's school - a locked door. The easiest way to make sure it's in place is if a teacher can lock it from the inside ...

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 ...

Administrators sent reminders to principals across the district to keep classroom doors locked. Workarounds violate security best practices.