Helmer, Conley & Kasselman, P.A. Attorneys at Law

John is a certified Operator Trainer and Maintenance Technician for the Draeger Alcotest 7110 MKIII-C. He completed the New Jersey State Police Driving While Intoxicated Standardized Field Sobriety Testing course, and is a National Highway Traffic Safety Administration Standard Field Sobriety Testing Program Assessor. He is also separately qualified by NHTSA in the administration of the Standardized Field Sobriety Tests.

Prior to serving as a Deputy Attorney General, John was a police officer in Cherry Hill, New Jersey for 29 years. In the course of that career, he served in numerous capacities including being a certified Breath Test Operator for 26 years. He retired at the rank of Lieutenant and was the Director of the Office of Internal Affairs.

John is also an adjunct professor at Rowan University and Camden County College teaching classes in law and criminal justice.

John has lectured at the Robert F. Borkenstein Course on Alcohol and Highway Safety: Testing, Research and Litigation at Indiana University.