Tennessee Code Title 4. State Government § 4-3-2010

(1) Perform odometer fraud investigations, detect altered titles and vehicles, identify perpetrators, secure vehicle documentation and evidence for eventual indictment and prosecution of persons involved in odometer fraud;

(2) Perform covert odometer fraud investigations of individuals and dealers in odometer tampering by use of surveillance, undercover odometer rollbacks, title washing buys and other techniques;

(3) Perform overt odometer fraud investigations of individuals and dealers by interpreting title histories, interviewing subjects, informants, spinners and suspected perpetrators and utilizing lab analysis reports to support altered documents;

(4) Prepare odometer fraud outline memoranda to be used by United States attorneys in the indictment and prosecution of odometer tamperers;

(5) Assist United States attorneys in the indictment and trial process of major odometer fraud cases, and analyze and evaluate the total factual investigation for maximum effectiveness in the trial presentation by the United States attorneys;

(6) Testify before grand juries and in criminal prosecutions;

(7) Serve subpoenas in the investigation and prosecution of odometer fraud;

(8) Assist and coordinate with state and federal agencies nationwide in the investigation and prosecution of odometer fraud;

(9) Train and supervise persons involved in investigations by the unit; and

(10) Perform other duties relative to odometer fraud as may be assigned to the unit by the division.