Private Investigator and Police Officer Resources

The Private Investigator and Police Officer Resources category contains an extensive collection of research tools, how-to articles and reference information. The content is geared specifically toward those who work in the investigation industry. Whether you’re a police detective, a private investigator, or crime scene investigator, you’ll find something of interest.

In this section, we provide an overview of the online services and databases that investigators use to uncover data and information about people. The information is used to compile background checks and employment verification.

Security Guards

What is a Security Guard? A Security Guard or Security Officer is usually a privately employed person who is paid to protect property and/or people....
List of United States Government Agencies

List of U.S. Government Agencies and Departments

The United States Government makes a wealth of resources and information available to the general public that can be extremely useful for private investigators....

How to Search for a Registered Sex Offender

This article explains how to search for sex offenders in your area. Before we explain how to search, let me explain what the term...

List of Area Codes by State, by Number, and Search Tools

This article provides an overview of area codes and lists area codes by state. In addition, it contains a list by number, as well...

How to Find Someone in the Military

In 2022, the United States military comprised approximately 1.4 million active-duty personnel, reflecting a 39% decrease from the peak in 1987. Within this total,...
National Crime Information Center

National Crime Information Center (NCIC) of the FBI

What is the National Crime Information Center? The National Crime Information Center (NCIC) is the United States central database for tracking crime-related information. Since 1967,...
U.S. Department of Homeland Security logo

United States Department of Homeland Security

Overview of the Department The Department of Homeland Security (DHS) is a crucial federal agency in the United States responsible for safeguarding the nation from...
Wrongful Death Lawsuits

A Private Investigator’s Role in Wrongful Death Cases: Uncovering the Truth

The investigation into celebrity comedian Joan Rivers's unfortunate death led to several medical malpractice allegations. Sources reported that Joan’s daughter, Melissa Rivers, is planning to...
Pet detectives

Pet Detectives: Expert Help for Finding a Lost, Stolen or Missing Animal

What is a Pet Detective? Pet detectives can be lifesavers for animal lovers. Using special techniques, expertise, and equipment, they track down and reunite you...

Due Diligence Investigations

How Due Diligence Investigations Help Reduce Risk International recruiting and investment are standard practices in today's global marketplace. However, changing labor and economic environments have...

How to Read Body Language and Identify Deception

This article explains how to read body language to identify deception. Using these investigation techniques, anyone can learn how to determine who is telling...
court records

How to Access Court Records: Finding Legal Documents for Your Case

Unlocking Justice: A Guide to Accessing Court Records Access to court records is a fundamental right that empowers individuals to stay informed about legal proceedings,...

Catfish Investigations for Online Dating Scams: How to Protect Yourself

This article overviews catfish investigations associated with online dating fraud, scams, and schemes. In addition, it provides advice on how to determine if you've...
License plate

License Plates and Car Tags: Where to Find Information

So, you want to search for a license plate? Before you start conducting a license plate search or set out to find vehicle registration...

Morse Code Signals

What is Morse Code? In an age dominated by instantaneous digital communication, it's easy to forget the roots of the humble Morse code. This ingenious...