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Detectives and Criminal Investigators

About the Role

Detectives and Criminal Investigators are law enforcement professionals who investigate crimes, gather evidence, and work to solve cases.

Other Common Titles

  • Criminal Investigator
  • Homicide Detective
  • Vice Detective
  • Cybercrime Investigator
  • Fraud Investigator
  • Special Agent

Typical Tasks

  • Interview witnesses, victims, and suspects to gather information.
  • Collect and analyze physical evidence from crime scenes.
  • Conduct surveillance and undercover operations to gather intelligence.
  • Prepare detailed reports and case files for prosecution.
  • Collaborate with other law enforcement agencies and forensic professionals.
  • Testify in court regarding the evidence and findings of investigations.
  • Stay updated on criminal laws and investigative techniques.
  • Develop and maintain relationships with informants.

Notable People

  • Edmond Locard – Known as the father of forensic science, Locard developed the 'Locard's Exchange Principle', which is fundamental to investigation techniques.
  • William J. Bratton – Former NYPD Commissioner, credited with implementing the CompStat crime tracking system which revolutionized policing methods.
  • Patricia Cornwell – An author and former crime reporter, Cornwell's novels highlight the role of forensic science in criminal investigation.

Recommended Resources

  • Criminal Investigation

    A comprehensive textbook covering the principles and practices of criminal investigations.

  • Serial Podcast

    A narrative podcast that dives into true crime stories and the investigative process.

  • FBI Website

    The official FBI website providing insights into their investigative techniques and operations.

  • Forensic Magazine

    A magazine focusing on forensic science and criminal investigation developments.