ohn is President of Team One Network; LLC a company established to test, evaluate, train and market various manufacturers' products to the Law Enforcement community as related to officer survival. John spent 15 years with Heckler & Koch, Inc., ultimately rising to the position of Vice President of Sales and International Training. John led a team of instructors that pioneered the integration of formalized training doctrine with practical field experience. These cutting edge, realistic tactical training courses have become an industry standard. John was a Lieutenant with the DOD Police, where he served as a special reaction team leader and is a past President of FOP Middle Forge Lodge 100. He is member of the Board Directors of the International Association of Law Enforcement Firearms Instructors (IALEFI) since 1988 and served as Vice President from 1990-2016.