Gary is a police and corrections expert employed by PoliceOne. He is the Director of the Active Countermeasures Instructional Systems, a national defensive tactics training entity. Gary retired from the Milwaukee County Sheriff’s Department after 25 years of service where he served as captain. He has won national championships in Knockdown Karate and fought several times in Japan. Gary brings this high impact intensity to law enforcement training. His name carries great weight in the development of safe but realistic, intense, dynamic simulation training. As former Street Survival Seminar instructor and nationally known defensive tactics instructor, Gary has impacted 100,000’s of law enforcement officers. He’s the developer of the Active Countermeasures System of Unarmed Blocking and Striking Techniques, a cornerstone of High Level Control Tactics. Gary has defended many officers in use-of-force legal proceedings.