John Sinsel, AJ Department Chair, Concord Police, Ret. Teaches AJ 120, 121, 122 , 221, 222 and online courses

Paul Skinner, Pleasant Hill Police, Captain, Ret. Instructor DVC AJ Dept. Teaches AJ 120

Mike Pon, Lt. Richmond Police. Teaches AJ 125 Report Preparation

Bob Canchola, Sgt., Pittsburg Police. Teaches AJ 120 and AJ 260