Chris Grollnek Police Officer and Active Shooter / Lessons Learned
Active Shooter Video Question Answered by Chris Grollnek One of the Nations Leading Experts on Phenomena of Active Shooter [...]
Active Shooter Prevention Expert Chris Grollnek in CNN Web News Philadelphia (CNN) -- Attorney General Eric Holder said Monday that it [...]
Chris Grollnek in Baltimore Sun on Navy Yard Shooting In the wake of the Washington Naval Yard shooting, Countermeasure Consulting [...]
Active Shooter Training Video Early in 2013, Countermeasure Consulting Group, LLC formed a team of Active Shooter Defense Experts, including [...]
SWAT Entry and Situational Tactics by Chris Grollnek One of the nation’s top active shooter prevention experts, Chris Grollnek is [...]
A messenger gets delayed by death only to find it was the delay that was right... A US [...]
Active Shooter Prevention is More Than a Legal Mandate The Beginning of this Generation's Media Fascination to Report and [...]
Chris Grollnek Swat Report Warrant Service Suspect Fires on Team 2006 On 4-13-06 at approximately 1210 hours, I (Detective Grollnek [...]
Chris Grollnek in News Interview as Active Shooter Expert Again Chris Grollnek in Baltimore Sun Interviewed as Active Shooter Expert [...]
A Possible Sign of Active Shooter Events by Chris Grollnek A few weeks ago I was being interviewed on the [...]
Chris Grollnek is the nation’s leading active shooter prevention expert, Google’s #1 ranked authority on active shooter prevention, and the creator of the DOJ and DOD adopted PRO Model™ — Prevention. Response. Options. aspppro.com
©2026 Chris Grollnek | All Rights Reserved | Designed by
