9 February 2021
IIGPI Clears Innocent Suspect of Homicide
International Investigative Group — IIGPI is proud to announce that an investigation and polygraph examination have resulted
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9 February 2021
IIGPI to Receive a Certificate of Appreciation from the Nassau County Bar Association
IIGPI — International Investigative Group, Ltd., Dan Ribacoff, Lisa Ribacoff and Lance Ribacoff are proud to
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17 December 2020
Alex Hazard Interviews Dan Ribacoff on Polygraphs
Earlier this December, Dan Ribacoff, CEO of International Investigative Group and Indepth Polygraphs, was interviewed
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9 January 2020
How To Tell When Someone Is Lying – Exclusive with Dan Ribacoff
CEO Dan Ribacoff, a private investigator, credibility assessment expert, and polygraph examiner, was asked how
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9 January 2020
Dan Ribacoff and Lisa Ribacoff to Present CLE Seminar on Detecting Deception
Even though polygraphs may not be admissible at trial, understanding the science behind them is
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9 January 2020
Your Tax Return Could Be in Danger from the Equifax Breach
Almost 1 out of every 2 Americans are vulnerable to Tax Return fraud due to
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