Statistically, how long does the assault portion of an active shooter incident typically last?

The correct answer reflects the typical timeframe during which the assault phase of an active shooter incident occurs. Extensive research and analysis of active shooter events show that the assault itself often lasts less than 10 minutes. This brevity is critical for response planning and preparation, as it emphasizes the urgent need for rapid response and intervention by law enforcement and first responders.

Understanding that most incidents conclude quickly points to the importance of training and drills for both personnel and civilians. The initial moments of an active shooter situation are often the most chaotic and can lead to devastating outcomes if not handled swiftly. Therefore, knowledge of this timeframe can aid in situational preparedness and the design of effective response strategies.

This duration is corroborated by multiple studies conducted by law enforcement and academic institutions, highlighting how quickly such incidents can escalate and underscoring the importance of immediate action to mitigate harm.