Signs Your Spouse Is Cheating: What a Private Investigator Looks For
Behavioral, digital, and financial red flags of infidelity, plus legal cautions about what not to do when suspicion becomes serious.
Read Article
Knowledge Base
Investigation Blog
Research guides, tool reviews, and reference resources for people learning about lawful private investigation topics.
This investigation blog covers tools, techniques, legal considerations, and professional resources that matter to private investigators and the people who hire them. Articles focus on practical scenarios, lawful boundaries, and questions readers should ask before hiring anyone.
Whether you are researching how to obtain a police report, comparing investigation software, or learning the basics of OSINT tools, these articles focus on practical information, legal boundaries, and verification steps. Content should be checked against current law, official records, and qualified professional advice before you act on it.
Browse the articles below or use our guide to hiring a private investigator if you need professional help with a specific case.
Is It Legal to Hire a Private Investigator Complete Guide
Everything about the legality of hiring a PI. What investigators can and cannot do, your rights and liability as a client, and state-specific laws that affect investigations.
Read Article
How to Find Hidden Assets in a Divorce
A professional guide to uncovering concealed assets. Common hiding techniques, legal discovery tools, and how PIs and forensic accountants trace money.
Read Article
Social Media Evidence in Court: What Is Admissible
How social media posts, messages, and photos are used as court evidence. Authentication requirements, collection methods, and common mistakes to avoid.
Read Article
Best Open Source Intelligence (OSINT) Tools for Investigators
A research guide to OSINT tools used for people search, domain research, public records review, and social media investigation.
Read Article
Spy Gear and Surveillance Equipment for Private Investigators
Complete guide to professional surveillance cameras, GPS trackers, night vision, and counter-surveillance equipment with legal boundaries.
Read Article
Best Private Investigator Software and Case Management Tools
Reviews of CROSStrax, CaseJacket, Therms, and more. Feature comparison, pricing, and recommendations for solo PIs and agencies.
Read Article
Complete List of Police Ten Codes and Scanner Codes
The most comprehensive reference of police 10 codes with meanings, NATO phonetic alphabet, and the shift to plain language.
Read Article
How to Obtain a Police Report in the USA
Step-by-step process for requesting police reports online, in-person, or by mail. Fees, timelines, and what to do if denied.
Read Article
Government Email Addresses and Contact Directory
Complete directory of US government contacts. Federal agencies, law enforcement, regulatory bodies, and state resources.
Read Article
Glossary of Private Investigation Terms
80+ investigation terms defined with practical context. From asset search to TSCM, learn the language professionals use.
Read Article
Best Police and Crime TV Series for Investigation Fans
A comparison of 15+ crime shows with realism notes about evidence, police work, surveillance, and common fiction shortcuts.
Read ArticleNeed Investigation Guidance
Email a brief, non-sensitive summary and your general location. We will review the inquiry and respond where possible.
Send an Email Inquiry
Private inquiry - No obligation - Email only