Matthew O’Deane has been a California police officer since 1992. Over half of that time, he has been tasked with targeting gangs. He worked for the National City Police department for ten years before moving to the San Diego County District Attorney’s Office as an Investigator in the Bureau of Investigation where he investigates gangs on a daily basis. He earned a Ph.D. in public policy, master’s degree in public administration, and bachelor’s degree in criminal justice. Dr. O’Deane is a professor for the University of Phoenix, Kaplan, and National Universities. He is a featured presenter at national and international law enforcement and academic conferences and he is a contributing author to several law enforcement magazines and journals.