David Demurjian has a twenty-five year history of advising, defending and trying "use of force" cases on behalf of law enforcement personnel throughout the country. He has tried and consulted on these types of cases in three major jurisdictions in both state and federal courts: New York, California and Massachusetts. Aside from his legal experience, he is also an instructor on defensive tactics and on the "use of force" policy for both state and federal law enforcement agencies. For over fifteen years, he has been a member of the Los Angeles County Sheriff's Department where he held various assignments from patrol to investigations. He is a graduate of New York University and Fordham University School of Law and is a member of the California, New York and Massachusetts State Bars.