Original reporting and commentary about polygraphs, voice stress analyzers, and other purported "lie detectors."
On Friday, 12 March 2021, the Texas Department of Public Safety Polygraph School graduated its 29th class. In the midst of the most deadly pandemic to hit the United States in a century, and in defiance of current U.S. Center for Disease Control guidance and the city of Austin’s and Travis County’s mask mandates, participants …
The Guardian’s science editor, Ian Sample, sits for a polygraph “test” and reports on the British Ministry of Justice’s growing reliance on the pseudoscience of polygraphy. Excerpt: The Ministry of Justice introduced compulsory lie detector tests for sex offenders in 2014. But now the controversial technique is poised to become more widespread in the British …
Since 2002, the CIA has used the pseudonym “Molly Hale” to respond to selected public inquiries. Since 2019, such inquiries may be directed to the CIA’s Twitter or Facebook accounts using the hashtag #AskMollyHale. On 3 March 2021, Molly Hale replied to the following inquiry: Dear Molly, I would really love to work for CIA, …
On 29-30 October 2020, the Dr. Phil show aired its first polygraph episode since the death of the show’s longtime polygraph operator, Jack Trimarco, in 2018. For that purpose, Dr. Phil brought on John Leo Grogan, whom Trimarco had denounced as “nothing more than a fraud,” but whom host Phil McGraw presented as “one of …
Matt Orchard of Christchurch, New Zealand addresses the pseudoscience of polygraphy in the latest episode of his YouTube documentary series, Crime and Society. Polygraph critic Doug Williams was interviewed for this episode, which reviews the history of polygraphy, polygraph methodology, and some prominent criminal cases.
On 8 October 2020, the FBI filed a under seal a criminal complaint and supporting affidavit against former federal employee Brian Jeffrey Raymond in the U.S. District Court for the District of Columbia, charging him with a single count of violating 18 U.S.C. §2422(a), alleging that he “[k]nowingly induced an individual to travel for the …
In the 21st century, the pseudoscience of polygraphy has regrettably been spreading in the republics of the former Soviet Union, where employer-mandated polygraph screening is a growing problem. Since 2005, Russian polygraph manufacturer EPOS (ЭПОС) has hosted a message board for discussion of polygraph-related topics. While part of the message board is public, it also …
Lawsuits filed in Nassau County, New York allege that TV polygraph operator Daniel D. “Dan” Ribacoff and his “family owned & operated” private investigation company, International Investigative Group, behaved negligently and bilked the plaintiffs out of millions of dollars. Kathianne Boniello reports for the New York Post: A prominent PI firm was so eager to …
On Friday, 11 December 2020, Canada’s National Security and Intelligence Review Agency (NSIRA), which provides oversight for the country’s intelligence agencies, issued its annual report for 2019. Among other things, the report is highly critical of the Canadian Security Intelligence Service’s (CSIS’s) reliance on polygraphy to screen applicants and employees, noting that the Security Intelligence …
In January 2020, the Journal of Child Sexual Abuse published online an article by Marigo J. Stathis and Maria M. Marinakis purporting to show that the Computer Voice Stress Analyzer (CVSA), a quack device marketed as a lie detector by the so-named National Institute for Truth Verification (NITV), is highly useful for interrogating pedophiles who …