Lt. Col. Dave Grossman is an internationally recognized scholar, author, soldier, and speaker who is one of the world's foremost experts on human aggression and the roots of violent crime.
Lt. Col. Grossman is a former West Point psychology professor, professor of military science, and Army Ranger who has combined his experiences to develop a new field of academic study, “killology.”
Certifications from the Grossman Academy are based on Lt. Col. Grossman’s lifelong research and experiences in the military and law enforcement communities.
Grossman Academy courses may apply toward law enforcement in-service training or higher education credits. Contact us for details.
"Our enemy is denial. Denial is a big, white, fluffy blanket we pull up over our eyes and pretend the bad men will never come." Now is the time to act. Now is the time to prepare. Now is the time to train your mind on excellence.
Develop your readiness for combat through 100% online courses with Lt. Col. Dave Grossman. Courses are open to public safety professionals and civilians.
“Best training available in the topic of combat psychology and physiology without a doubt!!!!" -Butch Lyle, Reserve Police Officer, Mount Juliet TN PD
"This training should be mandatory for everyone in law enforcement. Awesome instructor." -Jimmy Ward, Retired Police Sergeant, Fairfield PD
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