NITV Hires Disgraced Ex-Cop Jerry W. Crotty II as Director of Law Enforcement Operations

The National Institute of Truth Verification, which markets a voice-based “lie detector” called the Computer Voice Stress Analyzer (CVSA), has hired disgraced ex-cop Jerry W. Crotty II to serve as its “Director of Law Enforcement Operations”:

NEW DIRECTOR OF LAW ENFORCEMENT OPERATIONS

NITV Federal Services (NFS) is pleased to welcome Detective Jerry Crotty as its Director of Law Enforcement Operations. Jerry will oversee all aspects of law enforcement operations for NFS and provide direct advice and assistance to law enforcement agencies worldwide, as well as oversee our Technical Services Division.

Jerry joins the NSF team from the Manatee County Sheriff’s Office in Florida where he served for 20 years in various positions, including supervisory positions in such specialized disciplines as Crimes Against Children, Domestic Violence and Internet Crimes Against Children (ICAC).  While assigned to the State and Federal ICAC Task Force, Jerry developed ground-breaking techniques for using the CVSA® to identify and bring to justice serial child predators, which are now taught nationally.  These techniques were so significant and effective that in 2015 he received the National Association of Computer Voice Stress Analysts (NACVSA) annual Professor James L. Chapman Award for Excellence.  Jerry is considered an expert in interviewing and interrogation and has a confession rate well above 95%.  He is also an expert utilizing the CVSA and is highly experienced in conducting specialized covert and structured examinations.  Jerry holds a Master’s Degree in Science from the University of Central Florida.

Charles Humble, Founder of NITV Federal Services and the developer of the CVSA, states “We are very excited to have an individual with the qualifications and strong moral character of Jerry Crotty joining our team.  With his law enforcement background, especially in the ICAC arena, Jerry will bring a new dimension to an organization that is already recognized as the Gold Standard for our industry.”

In February 2018, Jerry Crotty, then a supervisor in the Manatee County, Florida Sheriff’s Office Child Protection Investigative Division, “retired to avoid a demotion and discipline,” as Jessica de Leon reported in April for the Bradenton Herald. Excerpt:

Former supervisor of Manatee sheriff’s child protection division opts to retire after demotion and facing suspension

April 04, 2018 06:08 PM
Updated April 05, 2018 09:46 AM

A former supervisor in the Manatee County Sheriff’s Office Child Protection Investigative Division has retired to avoid a demotion and discipline after an internal affairs investigation concluded he had been inappropriate and demeaning toward child protective workers. His supervisor was suspended and reassigned after a related internal affairs investigation concluded he did nothing to stop the behavior and participated in the berating of others.

Former Sgt. Jerry Crotty announced he would be retiring in a letter dated Feb. 4 to Capt. Brian Schnering in the Professional Standards Section. According to an internal affairs investigation concluded on Feb. 20, allegations that Crotty violated three general orders — harassment on the basis of disability, conduct unbecoming and failing to adhere to general orders — were sustained against him.

“Over the last year, my physical and mental health has been pushed beyond its limits and this time off of work has given the clarity that I need moving forward,” Crotty wrote. “When I started my career in 1997, I told my family that the day it was no longer fun and felt like work, I would resign. That day has come now.”

Crotty had been on medical leave but anticipated being cleared by his doctors on Feb. 19, he said. His resignation as a result was effective Feb. 20, just two days after his demotion to deputy in the Crime Against Children Section became effective, according to his personnel file. Crotty also said in his resignation letter that he wished to discuss the investigation with Schnering so that it could be closed properly and because he did not wish to resign while he was under investigation.

After a related investigation, Crotty’s supervisor, Lt. Barry Overstreet, was suspended for six days without pay and reassigned to the patrol division.

Crotty and Overstreet both supervised the Crimes Against Children section of the Child Protection Investigative Division, which handles criminal investigations, often working investigations in tandem with the Child Protection Section. The Child Protection Section handles all child welfare investigations in Manatee County for the Florida Department of Children and Families.

“Based upon a review of all documentation, evidence and interviews, it is apparent Sgt. Crotty demonstrated harassment based on a disability when he purposely spoke in a diminished tone in an effort to force Deputy Director Connie Keehner, a hearing impaired employee, to ask him to repeat himself,” Sgt. Paul Davis stated in the internal affairs report. “Furthermore, it is evident Sgt. Crotty utilized a pattern of influential comments, actions and/or omissions, as well as deliberately phrased electronic communications to forge a mindset of separation and contempt between his subordinates and the employees of the Child Protection Section.”

Read the rest of the story here.
It may seem curious that NITV founder Charles Humble would consider Jerry Crotty to be an individual of “strong moral character.” But then again, Humble doesn’t think there is anything wrong with his passing himself off as a Ph.D. based upon a “diploma” received following a 6-hour course of study at a strip mall Bible school.
It should also be noted that the National Institute for Truth Verification has admitted in federal court that the Computerized Voice Stress Analyzer “is not capable of lie detection.”

Sanford Police Department Relied on Voice Stress Analysis in Trayvon Martin Shooting Investigation

A lawyer for George Zimmerman, who on 26 February 2012 shot and killed unarmed 17-year-old Trayvon Martin, has told WOFL television news that his client passed a voice stress test administered by the Sanford, Florida Police Department. Criminal defense attorney Hal Uhrig made the statement in explaining why he believed that Zimmerman, whom he had not yet met, had acted in self-defense.

However, voice stress testing (of any kind) is without scientific basis and has never been proven to work at better than chance levels of accuracy. A job posting by the Sanford P.D. indicates that the specific variety of voice stress testing it uses is the Computer Voice Stress Analyzer (CVSA), which is marketed by the so-called National Institute for Truth Verification (NITV), a West Palm Beach, Florida limited liability corporation. NITV has acknowledged in federal court that “the CVSA is not capable of lie detection” (though it claims the opposite in its marketing materials).

For more on CVSA, see ABC News Exposé of Charles Humble and CVSA on YouTube.

Baker DVSA Loses a Customer

Dee J. Hall reports for the Wisconson State Journal that “Dr.” E. Gary Baker, the faux Ph.D. who markets what he styles a “Digital Voice Stress Analyzer” to law enforcement agencies, has lost the Jefferson, Wisconsin Police Department as a customer:

Jefferson police cancel training on voice-stress analyzer
By DEE J. HALL
608-2523-6132
dhall@madison.com

The city of Jefferson Police Department has cancelled a training session on how to use a controversial voice-stress analyzer after the Wisconsin State Journal raised questions about the technology and the qualifications of the business owner scheduled to conduct the training.

Voice-stress analysis is used by some law enforcement agencies in Wisconsin, including the Jefferson County Sheriff’s Office, to detect “microtremors” in the voice that backers of the technology say indicates speakers are stressed and therefore answering questions deceptively.

“If everything has been exhausted in investigative techniques and they have a suspect or someone they want to eliminate as a suspect, it (CVSA) has been used,” Madson said, adding that the technology has prompted confessions from suspects. “The tool works, as far as I’m concerned.”

Detective Sergeant Tim Madson is badly misinformed. The existing peer reviewed research suggests that voice stress analyzers perform at roughly chance levels of accuracy. While these devices might be useful for scaring confessions out of naive and gullible persons, they have no scientific basis and are no more to be relied upon than a colander wired to a photocopier with a sheet of paper saying “He’s Lying” on the glass paten. Continue reading Baker DVSA Loses a Customer

Colorado Television News Program Investigates Computer Voice Stress Analysis (CVSA)

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 changes in a person’s voice that indicate a lie.

However, three recent studies say the device does not accurately tell the difference between a person lying and a person telling the truth.

CVSAs have been used by 21 law enforcement agencies in Colorado.

Studies by the National Academy of Sciences, the International Association of Chiefs of

Police and the Department of Defense question the validity of CVSAs.

In 2006 a University of Florida study found CVSAs, “performed at chance-level for deception, truth and stress.” The same study went on to say, “false positive rates were high.”

Westminster Police Investigator Wayne Read doesn’t agree though. He and members of his department have used the device and swear by it.

“I know how to operate the instrument. I know how the instrument works. I don’t think I could deceive the instrument,” said Read.

Read’s belief in CVSA despite the scientific evidence against it is reminiscent of the dogged belief of polygraph operators in their own pseudoscientific form of lie detection, despite broad consensus among scientists that it has no scientific basis.

Instructors who teach law enforcement agents how to read the test agree.

“It’s not audible to the human ear,” said Ben Conrique.

Conrique works for The National Institute for Truth Verification, the company selling CVSAs.

“Voice Stress indicated whether or not a person is telling the truth,” said Conrique.

And yet the National Institute for Truth Verification admitted before a federal court that CVSA “is not capable of lie detection.”

The National Institute for Truth Verification sells each device for about $10,000.
Agencies in Colorado have spent more than $331,000 on training and equipment.

“You only spend that type of money on something that has a proven success rate,” said Conrique.

However, experts who oppose CVSAs believe the devices do not work and that they lead to false confessions by suspects.

Deputies in Maricopa County, Ariz. suspected Robert Louis Armstrong of triple murder.

They questioned him for 10 hours in 2003. After deputies told him his test showed he was lying, Armstrong confessed.

Evidence emerged later proving Armstrong was out of the state at the time of the murders and he was freed.

He sued the sheriff’s office.

9Wants to Know tried to speak with deputies in Maricopa County but they declined.

Several agencies around the county have decided to stop using the CVSAs and now rely on other methods such as a polygraph test.

Unfortunately, polygraph tests, too, are completely unreliable as a means of lie detection. They are inherently biased against the truthful, yet easily manipulated through the use of simple countermeasures. See The Lie Behind the Lie Detector for a thorough debunking.

“If you think the CVSA is going to tell you whether witnesses or suspects are telling the truth, you’re gravely mistaken,” said CVSA opponent Richard Leo.

Leo is a criminologist and professor of law at the University of San Francisco.

Leo told 9NEWS if a law enforcement agency buys this device, “You’re wasting your money and you’re wasting public money.”

“You might as well be flipping coins or reading tea leaves or reading an Ouija board,” he continued.

The following are agencies that have confirmed to 9Wants to Know that they own or have used CVSAs:

*Boulder Police Department
*Brighton Police Department
*Broomfield Police Department
*Colorado Division of Wildlife
*Douglas County Sheriff’s Office
*El Paso County Sheriff’s Office
*Englewood Police Department
*Federal Heights Police Department
*Fort Morgan Police Department
*Glenwood Springs Police Department
*Golden Police Department
*Grand Junction Police Department
*Lakewood Police Department
*Lamar Police Department
*Longmont Police Department
*Moffat County Sheriff’s Office
*Northglenn Police Department
*Sterling Police Department
*Thornton Police Department
*Westminster Police Department
*Yuma County Sheriff’s Office

For further reading and video links, see the KUSA 9News website’s feature page, The Truth About Lies. and for discussion, see the CVSA and other Voice Stress Analysis Applications forum of the AntiPolygraph.org message board.

ABC News Exposé of Charles Humble and CVSA on YouTube

A March 2006 ABC News Primetime story on Charles Humble, the phony Ph.D. behind the pseudoscientific Computer Voice Stress Analyzer, has been posted to YouTube:

For previous discussion of this news story, see Innocent Until Proved Guilty? (CVSA Exposé) on the AntiPolygraph.org message board.