How do they match: Detectives and Criminal Investigators

  • State Trooper
  • Station Detective
  • Deputy United States Marshal
  • United States Marshal

  • Conduct investigations related to suspected violations of federal, state, or local laws to prevent or solve crimes.

  • Obtain facts or statements from complainants, witnesses, and accused persons and record interviews, using recording device.
  • Summon medical help for injured individuals and alert medical personnel to take statements from them.