Polygraph tests can supposedly detect when a person is lying. But how can a machine do that, and can we really trust the ...

An Indiana Little League coach who trained several people to beat polygraph tests is going to federal prison. Thirty-four-year-old Chad Dixon provided training to several applicants for federal jobs, ...

Doug Williams, a former Oklahoma City police polygrapher, says he can teach people how to pass lie detector tests. Federal prosecutors and agents recently targeted him and another instructor in ...

A 69 year old Oklahoma man has been indicted by a federal grand jury for teaching customers how to beat polygraph tests, or lie detector tests, on his website Polygraph.com. Doug Williams, a former ...

KINGSTON, Jamaica – The Major Organised Crime and Anti-Corruption Agency (MOCA) launched the second staging of its Polygraph Examiners course on Monday, January 22, at the National Police College in ...

Guess he couldn’t lie his way out of this one. A former Oklahoma law enforcement officer pleaded guilty Wednesday to obstruction of justice and mail fraud for running Polygraph.com, a service in which ...

A former Oklahoma City police officer was indicted Thursday on accusations of teaching people to cheat on lie detector tests, the government announced Friday. The 69-year-old Norman, Oklahoma, man is ...

According to a press release from the United States Department of Justice, Chad Dixon will spend eight months in stir "for his role in a scheme to deceive the federal government during polygraph ...

KINGSTON, Jamaica — Members of the Jamaica Constabulary Force (JCF) and the Jamaica Defence Force (JDF) will embark on a 10-week polygraph certification-training programme at the New England Polygraph ...

Detective Chris LeRoy of the Hendersonville Police Department has successfully completed polygraph institute training, becoming the department's first certified polygraph examiner. LeRoy completed his ...