Police Polygraph Operator Jason DiPrima Arrested for Soliciting a Prostitute

On Thursday, 1 September 2022, the Polk County, Florida Sheriff’s Office arrested Jason Matthew DiPrima, 49, of Kingston, Georgia in a sting operation for soliciting a prostitute. DiPrima is a deputy chief of the Cartersville, Georgia Police Department and had been in Florida to attend the 56th annual seminar of the American Polygraph Association, which … Read more

Polygraph Operator Ken Blackstone Pleads Guilty to Perjury

Georgia polygraph operator Ken Blackstone has pleaded guilty to a single count of perjury, a felony punishable by one to ten years’ imprisonment and a fine of up to $1,000 under Georgia state law. Blackstone committed perjury by falsely claiming during a court hearing that another polygraph examiner, Charles Slupski, had reviewed the charts of … Read more

Polygraph Operator Ken Blackstone Under Investigation for Perjury

Terry Dickson reports for the Florida Times-Union that polygraph operator Kenneth E. Blackstone of Atlanta, Georgia is under investigation for perjury in connection with a death penalty murder case: Guy Heinze Jr.’s polygraph examiner under investigation for truthfulness in court Posted: July 18, 2013 – 9:01pm  |  Updated: July 18, 2013 – 9:14pm By Terry … Read more

Duluth, Georgia Police Chief Wrong on Polygraph Videotaping

Acting on his lawyer’s advice, John Mason, whose fiancee Jennifer Carol Wilbanks went missing on Tuesday, 26 April, agreed to submit to a police-administered polygraph examination on the condition that it 1) take place in a “neutral” location and 2) be videotaped. While Duluth police reportedly can agree to the first condition, Police Chief Randy … Read more

“Florida Terror-Alert Students Refuse Lie Tests”

NewsMax.com reports. Excerpt: Three Muslim medical students who were stopped by police on Friday and interrogated for 17-hours after allegedly making jokes and threats related to the 9/11 anniversary have declined to take lie detector tests to back up their denials. The refusal came after their accuser, Georgia resident Eunice Stone, said she’d be willing … Read more

“Justice Agency Accused of Rights Violations”

Augusta (Georgia) Chronicle staff writer Johnny Edwards reports. Excerpt: The Atlanta chapter of the Service Employees International Union, which covers state employees, is accusing the Department of Juvenile Justice of using polygraph tests to muzzle Augusta workers and possibly violating their First Amendment rights. Guards and nurses at the Augusta Youth Development Campus who have … Read more

“Glynn County Police Like Voice Stress Lie Detector; Others Not So Sure

The Associated Press reports on Glynn County, Georgia’s use of and professed belief in “Computer Voice Stress Analysis” (CVSA). Excerpt: BRUNSWICK, Ga. — Glynn County police have become true believers in a new sort of lie detector that analyzes stress in a suspect’s voice, but other police departments are not convinced. The Computer Voice Stress … Read more

“Woman Wins Suit Over False Arrest”

Staff writer Jim Houston of the Columbus, Georgia Ledger-Enquirer reports on a lawsuit brought by a woman who was arrested by her employer after failing a polygraph “test.” Excerpt: A Phenix City woman whose ex-employer swore out a warrant charging her with theft won a $90,000 verdict Wednesday from a Muscogee County Superior Court jury. … Read more