The Strategy That Changes Everything
Active Shooter Prevention Strategy: What if the strongest way to stop violence is not to wait for it to begin, but to make a facility so prepared, so aware, and so difficult to exploit that a person with evil intent decides to move on?
That is the heart of the P.R.O. Model™, and it is one of the most important mindset shifts in modern safety planning.

A digital twin view illustrating how layered security technologies and physical security measures are mapped together within an indoor environment to support prevention-first safety.
Prevention Must Come First
At Active Shooter Prevention Project™ (ASPP™), we believe the conversation must begin before violence starts. Too often, safety planning begins at the worst possible moment, when an attack is already underway and people are forced into reaction. The P.R.O. Model™ (Prevention. Response. Options.) changes that by putting prevention first and by asking a better question: what can we do now to reduce opportunity before harm ever has the chance to unfold?
This is not about pretending evil does not exist. It is about recognizing that many attacks are built on opportunity. A person planning harm often looks for confusion, access, weak planning, poor visibility, slow communication, and environments that appear soft. When those conditions are present, risk rises. When those conditions are reduced, the decision-making environment changes with them.
We Are Hardening Facilities, Not Chasing Chaos
That is why our mission is not centered on chasing shooters themselves. Our mission is to help schools, hospitals, workplaces, houses of worship, and public spaces become harder targets through stronger planning, smarter design, better awareness, and layered readiness.
When a facility looks prepared, acts prepared, and is prepared, it sends a message. It says this place is alert. This place has thought ahead. This place is not easy. In many cases, that matters more than people realize because a would-be attacker often depends on weakness, surprise, and speed. When those advantages begin to disappear, the target becomes less attractive.
That is what prevention looks like in the real world. It is not always loud. It is not always dramatic. It is often the quiet work of making the environment stronger long before a crisis arrives.
The Goal Is To Make Evil Move On
There is a simple truth behind this strategy. If enough facilities are strengthened, then fewer opportunities remain for those looking to do harm. If one place becomes more prepared, risk may move elsewhere. If thousands of places become more prepared, the landscape itself begins to change.
That is the larger vision. We are not trying to create a temporary illusion of safety in one building at one moment. We are working to raise the standard across many environments so broadly that weak targets become harder to find. As more organizations adopt prevention-first thinking, violent opportunity shrinks, and resilience grows.
This is how we move toward Destination #NEVERHERE™. Not by waiting for tragedy and hoping a response alone is enough, but by building safer conditions in advance so harm has fewer places to succeed.
Prepared Does Not Mean Fearful
One of the biggest mistakes people make is assuming that hardening a facility means making it cold, intimidating, or fearful. That is not the objective. A school should still feel like a place to learn. A hospital should still feel like a place to heal. A workplace should still feel welcoming and productive.
Good prevention does not turn people into prisoners of fear. Good prevention creates confidence. It strengthens entrances, planning, communication, reporting pathways, leadership decision-making, and team coordination in ways that support the mission of the facility rather than disrupt it.
That is one reason this work matters so much. Prevention done right protects people without changing the soul of the place they came there for.
The P.R.O. Model™ Fits the All-Hazards Environment
The world we live in is not defined by one threat alone. Facilities today operate in an all-hazards environment where leaders must think beyond a single incident type. Violence, medical emergencies, severe weather, infrastructure disruptions, and other crises all demand coordinated planning and strong leadership.
That is why the P.R.O. Model™ matters beyond one narrow category. Prevention-first planning strengthens the whole environment. Better communication helps in more than one emergency. Better site awareness improves more than one response. Better reporting, stronger intervention pathways, and a deeper understanding of the pathway to violence can help organizations recognize concern earlier and act before the crisis matures.
That kind of thinking is also consistent with the work of the National Threat Assessment Center, which has helped reinforce the value of prevention, research, and early intervention in reducing targeted violence.
This Is a Standard, Not a Slogan
The long-term goal is bigger than one incident and bigger than one organization. The goal is to build a mature safety standard that communities can understand, leaders can implement, and organizations can sustain.
That is why ASPP™ continues to educate, train, and advocate through the training and prevention services we provide, through the growing voice of Chris Grollnek, and through a larger mission that keeps pointing people toward practical action instead of fear.
The message is simple, even if the work is not. We do not wait for violence and call that readiness. We reduce opportunity. We strengthen places. We improve awareness. We make facilities harder to exploit. We raise the standard high enough and wide enough that those looking for weakness find less of it.
That is the promise of prevention. That is the power of the P.R.O. Model™. And that is how we keep moving, together, toward Destination #NEVERHERE™.
Active Shooter Prevention Strategy
Chris Grollnek
Active Shooter Expert
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Written by : Chris Grollnek
Chris Grollnek is widely recognized as one of the nation’s leading experts in violence prevention and active shooter preparedness. He is the Founder and Chairman of the Active Shooter Prevention Project™ (ASPP™) and the architect of the only national prevention standard adopted by the U.S. Department of Justice and organizations beyond for the prevention of active shooter events.
Chris is the creator of the P.R.O. Model™ (Prevention. Response. Options.), a framework designed to help organizations identify threats earlier, strengthen preparedness, and prevent violence before it occurs. His work operates at the intersection of artificial intelligence, spatial intelligence, and public safety infrastructure, integrating emerging technologies such as indoor mapping, digital twins, robotics, drones, and the technologies of tomorrow available today.
A frequent keynote speaker and trusted advisor, Chris speaks globally on prevention strategy, emerging threats, and how organizations can build cultures of preparedness without fear. His work is driven by a simple principle: prevention saves time and time saves live moving communities closer to Destination #NEVERHERE™
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