Most programs are taught from theory. This one is built from reality.
The Difference Isn’t Training. It’s Experience.
The Difference Isn’t Training. It’s Experience.
Many companies offer active shooter prevention training from a purely academic standpoint. Chris Grollnek stands apart as one of the nation’s top Active Shooter and Critical Incident experts, combining education, training, and real-world experience to improve survival outcomes and reduce the likelihood of incidents before they occur.

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Real-world experience changes how prevention is understood.
Real-world experience changes how prevention is understood.
Chris is uniquely positioned in the industry as one of the only professionals formally educated in the subject who has also experienced two separate, real-world active shooter events firsthand.
This perspective goes beyond theory. It shapes how risks are identified, how people respond under pressure, and how prevention strategies are built to reflect real-world conditions.
A Community of Experts
Not one perspective. A network of the most experienced professionals in the world.
Not one perspective. A network of the most experienced professionals in the world.
Chris has assembled a community of experts made up of highly respected professionals from elite organizations, including the FBI, CIA, SWAT, counterterrorism advisors, law enforcement leaders, and members of the military Special Operations community.
This collective expertise ensures that every training, assessment, and strategy is grounded in diverse, real-world experience.
National Recognition & Government Impact
Recognized as the nation’s leading active shooter expert and a top security policy consultant, Chris testified before sub-committees of the U.S. Senate Ways and Means Committee in 2002 regarding the specifics of counterterrorism training needs in the wake of 9/11.
Working with members from the Center for Strategic and International Studies (CSIS), Chris navigated his way through Washington and established the “standard” for educational doctrine and approaches to address these horrific events.
Built on Real-World Training and Leadership
Built on Real-World Training and Leadership
Experience developed in the field.
Chris holds a Master of Science degree in Administration of Justice and Security from the University of Phoenix, with membership in the National Honor Society. He wrote his Master’s thesis on the phenomenon of “Active Shooter Events,” but that was just the beginning. Before honorably retiring from the McKinney, Texas Police Department in October 2012, Chris served as a patrol supervisor and member of the Tactical Entry Team; he was a tactics trainer for the entire department and SWAT Team. These skill sets were obtained during operational missions and search warrant executions, creating and refining a vivid array of talents. Chris found his niche in complex covert and overt investigative services while serving as an undercover narcotics detective. He is a master interviewer certified through the Reid Method of Interview and Interrogation and has earned numerous military and police certifications in his career, including the Police Shield.
A Voice Trusted in Critical Moments
A Voice Trusted in Critical Moments
Chris is a highly sought-after media resource during and after active shooter incidents, appearing on major national networks to provide insight, clarity, and guidance.
His ability to communicate complex situations clearly makes him a trusted voice during critical moments.
The P.R.O. Model™ Framework
The P.R.O. Model™ Framework
The Creator of a Prevention-First Standard
Chris is the creative force behind the original Active Shooter Prevention Training Program and a pioneer in shifting the industry toward prevention-first strategies.
His work has helped establish new standards for how organizations approach preparedness, moving beyond response to focus on prevention, mitigation, and continuity.
A Mission Driven by Prevention
A Mission Driven by Prevention
Organizations do not choose Chris Grollnek for generic training. They choose him for real-world experience, proven frameworks, and a prevention-first approach that goes beyond theory to deliver measurable impact.


