Original reporting and commentary about polygraphs, voice stress analyzers, and other purported "lie detectors."
The Washington Post reports the passing of Chris Gugas, Sr., a founding member and past president of the American Polygraph Association who worked for the CIA in the early 1950s. Mr. Gugas died of congestive heart failure on 20 October 2007. The most prominent of his more than 40,000 polygraph examinations was that of James …
Colorado television station KUSA 9News investigative reporter Jace Larson examines the use of the “Computer Voice Stress Analyzer” (CVSA) in the state: KUSA – A device used by Colorado law enforcement agencies to identify when someone is lying, may not work and may be costing taxpayers money. Computer Voice Stress Analyzers (CVSAs) claim to measure …
New York Times journalist Alan Feuer reports on the case of polygraph victim Abdallah Higazy in “Lawsuit Is Reinstated for Man Wrongly Suspected in 9/11”: A federal appeals court in Manhattan yesterday reinstated a lawsuit against the F.B.I. that was brought five years ago by an Egyptian student wrongly suspected of aiding the Sept. 11 …
New York Times reporters Duff Wilson and Michael S. Schmidt report: The former track star Marion Jones, one of the most accomplished female athletes in the world, is expected to plead guilty today to lying to federal agents about her use of performance-enhancing drugs, two lawyers connected with the case said yesterday. The admission would …
In Elyria, Ohio, 18-year-old Willie Evans IV is standing trial as an adult for the 2006 murder of Michael Smith. Evans, who was a minor when the crime was committed, is being tried as an adult and faces the possibility of a life sentence. Ohio is one of a number of states in which polygraph …
In “Web of Suspicion: An Agent’s Career Ruined,” Los Angeles Times staff writer H.G. Reza reports on the case of retired FBI special agent Rita Chiang, whose career was cut short in the aftermath of a failed polygraph screening examination. This case is eerily similar to that of former FBI special agent Mark Mallah and …
New Orleans Times-Picayune staff writer Kate Moran reports that a former prostitute who claims to have been patronized by U.S. Senator David Vitter (R-LA) has passed a lie detector test paid for by pornographer Larry Flynt and administered by polygrapher Edward Gelb of Los Angeles. It should be noted that Gelb was exposed by AntiPolygraph.org …
In “Telling the Truth About Lie Detectors,” the Vaguely Logical blog does a fine job dissecting ABC News’ recent uncritical reporting on fMRI-based lie detection.
Sonja Bjelland reports for the Inland Southern California Press Enterprise in “Lawyer says polygraph clears ex-Riverside cop of Iraq killings.” Excerpt: A former Riverside police officer accused of killing two detainees while on duty as a Marine in Iraq passed a polygraph test in which he asserted that he had never been involved in a …
Basing her decision in part on polygraph evidence admitted at trial against the prosecutor’s objection, Summit County Common Pleas Judge Judy Hunter on Monday, 20 August 2007 found Sahil Sharma of New York City innocent of felony sexual battery and two misdemeanor charges. While the text of Judge Hunter’s decision is not yet available, AntiPolygraph.org …