U.S. Air Force Staff Sgt. Jason Arnold, 407th Expeditionary Communications Squadron, acts as an examinee for an Office of Special Investigations polygraph examiner during Operation Iraqi Freedom at ...

When polygrapher Walt Goodson began moonlighting for a private company, he didn’t think the law enforcement agency he worked for would care. After all, his supervisor at the Texas Department of Public ...

Police departments and federal agencies across the country are using a type of polygraph despite evidence of a technical problem that could label truthful people as liars or the guilty as innocent, ...

HIGGINSVILLE, Mo. (KCTV) - A 36-year-old man has been charged with a child sex crime after he allegedly attempted to claim he had been the victim during a polygraph test. Lafayette County, Missouri, ...

William Iacono, a psychology professor at the University of Minnesota is seen in his lab with a lie detector machine, foreground (on desk) and an EEG machine, background. MCT When polygrapher Walt ...

WASHINGTON — Police departments and federal agencies across the country are using a type of polygraph despite evidence of a technical problem that could label truthful people as liars or the guilty as ...

Donny McGee was arrested for murder in 2001 after a Chicago police officer and a detective fabricated a polygraph result and false confession and spent three years in prison before being acquitted in ...