Among the colorful, eccentric and often highly unethical characters who populate the history of the polygraph was the virtuous John Larson, who in 1920 was the only cop in America with a doctorate, ...

FARGO - Rollie Rust admits he wasn't a big believer in lie detectors before he went to polygraph testing school. But after more than three decades of quizzing suspects and other subjects for ...

The FBI has reportedly stepped up its use of polygraph lie-detector tests on bureau staff, as Director Kash Patel allegedly hunts for agents who have criticized his leadership or leaked to the news ...

You’ve seen it on television – investigators on shows like “24” and “Lie to Me” use polygraph testing to determine a suspect’s guilt or innocence. They are able to instantly solve a crime by strapping ...

Alex Murdaugh failed a polygraph test administered as part of the plea agreement for the disgraced former attorney's raft of financial crimes, violating the deal, which required his truthfulness, ...

All the Latest Game Footage and Images from Polygraph: Escape from the Lie Detector Something has happened in the city and you are the main suspect. You defend your innocence, but the investigators ...