When should you call 911 during an active shooter incident?

Calling 911 during an active shooter incident is crucial for ensuring a prompt response from law enforcement and medical services. The most effective time to call 911 is immediately when it is safe to do so. This allows responders to be informed about the situation so they can coordinate an appropriate and rapid response.

While being outside and safe might seem like a reasonable time to make the call, the best course of action is to reach out to emergency services immediately, as long as it doesn't put you in further danger. This includes providing them with specific details, such as the shooter's location, description, and whether there are injured victims.

Calling as you are running, while it may feel urgent, can distract you from moving to a secure location and may impede your ability to provide necessary information to the operator. Waiting until after the shooter is apprehended misses a critical opportunity to alert authorities and potentially save lives. Prompt reporting can lead to quicker intervention, which is essential in an active shooter situation.