Investigative agency that handles Terrorism, Counterintelligence crimes, Cybercrime, Public Corruption, Bank Robbery, Civil Rights crimes, Organized crime, etc.
Maintain a database of fingerprints and assists with hair, fiber, blood, tire tracks, and drug testing
Prepares the Uniform Crime Report
Maintain the FBI National Crime Information Center (NCIC) which connects and shares criminal histories of criminals with local law enforcement as well as the Joint Terrorism Task Force (JTTF)