New video shows police clearing classrooms at IDEA Judson. Lockdowns across multiple districts this week—many false alarms—are fueling fear and safety concerns.

Since the start of the school year, there have been more than 70 shootings on campuses across the U.S., according to the K-12 School Shooting Database. That level of violence is why educators in the U ...

As a precaution, the school was placed on lockdown and nearby residents were temporarily evacuated.