The Orange County District Attorney's Office (OCDA) has emphasized enforcement of the law against people who commit white-collar crime and other frauds. The Department of Justice's Civil Division also filed a civil complaint Dec.11 alleging trade fraud in the U.S. Court of International Trade. If you are contacted and you suspect fraud, please contact the OIG Hotline. For additional information go to our Impersonation Scams Alert. This includes combating child exploitation, human trafficking, financial fraud and scams and other crimes against vulnerable populations. Investment Fraud Prosecutions. Two years ago, President Bush gave us a charge. In establishing his Corporate Fraud. If such a task force has set its eyes on you, suspecting potential healthcare fraud, you must immediately speak with a lawyer experienced with fraud defense.