Professional investigations aren’t just tools. They’re strategic assets that can shape outcomes, protect reputations and drive smarter business decisions.

Law enforcement officials say the disgraced financier and accused sex trafficker “put surveillance” on FBI agents ...

Brian Tarrence, 51, of New York City, was last seen at 3:30 a.m. on June 25 after leaving the inn where he was staying with ...

An investigator's dying wish keeps the search going with his family The 6-year-old girl was found dead on the morning after Christmas 1996. By Tom Berman , Denise Martinez-Ramundo , and Muriel Pearson ...

Read private investigator Ken Brennan's answers to viewer questions about solving the Miami airport hotel rape case, how he became a top investigator and what qualities all good detectives need to ...