- Special Agent
- Special Crimes Investigator
- Special Inspector
- Special Investigation Unit Investigator
- Special Investigator
- Crime Investigator Special Agent
- Criminal Investigator Special Agent
- Cyber Special Agent
- FBI Special Agent
- Federal Bureau of Investigation Special Agent
- Law Enforcement Specialist
- Conduct investigations related to suspected violations of federal, state, or local laws to prevent or solve crimes.
- Organize scene search, assigning specific tasks and areas of search to individual officers and obtaining adequate lighting as necessary.
- Secure deceased body and obtain evidence from it, preventing bystanders from tampering with it prior to medical examiner's arrival.
- Prevent unauthorized individuals from entering restricted areas.
