Can social media be used in court? Learn what counts as evidence, how authentication and hearsay work, and how to capture posts so they hold up.

How a cohabitation investigation works: what courts count as proof of living together, how surveillance is done lawfully, and what makes the evidence hold up.

What a private investigator can legally do, what they can’t, what records they can reach, and how to hire ex-FBI, ex-military or tracing specialists wisely.

How a workplace harassment investigation runs from complaint to findings: the steps, the evidence to keep, when to bring in an outside investigator, and what comes next.

How an asset search works in a divorce: warning signs, records, lawful discovery steps, forensic tracing and when to bring in a licensed private investigator.

How accurate are polygraph tests? See what National Academies and peer-reviewed research found, why results can be wrong, what a test costs and when to use one.

What the law lets employers monitor at work: cameras, email, devices and covert surveillance. See the US rules, how Australia, the UK and the EU compare, and when to use an investigator.

What counts as proof of cheating, what only raises suspicion, which evidence courts accept, and which ways of gathering it can get your case thrown out.

A social media investigation turns public posts into verified, court-ready evidence. See how investigators work, what is lawful, and when to hire one.

What evidence supports a restraining order request, how to log and preserve it so a judge can use it, and when a licensed investigator can help document harassment.