Hal talks with Tyler Maroney about his new book, The Modern Detective: How Corporate Intelligence Is Reshaping the World.

What every fraud has in common is the con artist's talent for making lies seem true.

Neil Caddell offers a virtual tour of idiCORE's capabilities.

Open-source intelligence, or OSINT—intelligence developed from data that is publicly available and legal to access.

Infidelity. Divorce. Child custody. Abuse. Domestic cases are some of the toughest, most personal, and highest-stakes jobs we work.

A PI entrepreneur is marketing a subscription self-defense kit just for women. Here's what's inside:

A roundup of everyone's favorite investigative tools, the gear that helps PIs in the field and in the office, from drones & dashcams to databases.

How did American ideas of justice come to be? Here's a brief look at a few of our ancient influencers.