In the event of a potential active shooter situation, what is the first step occupants should take?

In a potential active shooter situation, the first step occupants should take is to lock and barricade doors if possible. This action is critical because it helps to create a barrier between the occupants and the potential threat, increasing their chances of staying safe. By locking and barricading doors, individuals can prevent or slow down the assailant's access to their location, providing valuable time to prepare for further actions, like calling for help or planning an escape.

Gathering in a designated safe area may not be effective if the shooter is already present or near that location, as it does not provide immediate protection. Calling for emergency help is essential, but it is more beneficial to secure oneself first before attempting to communicate with authorities. Fleeing the building immediately might seem like an intuitive response, but it can expose individuals to the shooter, making them vulnerable during their escape. Thus, taking measures to secure oneself is prioritized over other responses.