WEBVTT WGAL NEWS 8'S MEREDITH JORGENSEN FOUND OUT. >> WHEN YOU TELL A LIE, WHETHER IT'S A BIG LIE OR A LITTLE LIE, YOUR BODY WILL REACT. REPORTER: AN INVESTIGATOR TRACKS THAT REACTION WITH A POLYGRAPH ...

The term “lie-detector” suggests that a polygraph machine can detect lies. However, this device, which is commonly used in criminal investigations, actually measures nervous excitement. It operates on ...

POLYGRAPH tests are becoming big business but do they really work? Brad Crouch put on his best poker face and tried to outsmart the experts. The stomach butterflies are doing battle as my heart pumps ...

LIHUE — A Kauai private investigator has filed suit against the Department of Public Safety for violating the procurement process in contracting out polygraph testing work. Elizabeth Freitas and her ...

Connected to a polygraph machine, Casey James Fury insisted that he had nothing to do with the May 2012 arson that caused $400 million in damage to a nuclear-powered Navy submarine. The polygraph told ...

The Pentagon's intelligence arm is adding more polygraph studios and relying on outside contractors for the first time to conduct lie-detection tests to screen its 5,700 prospective and current ...

Sgt. Jerry Thomas’ presentation on debunking lie detectors started off with: “I’m not going to tell you the polygraph is perfect.” Wednesday, Nov. 19, Lone Star College-Montgomery’s Psychology Club ...

When Christine Blasey Ford came out as the accuser of a sexual assault attempt by Brett Kavanaugh, she cited a polygraph test as proof. Does this set a dangerous precedent? Former Senior Researcher ...

But the veteran came to the disturbing conclusion that “lie detectors” were a dangerous fraud, capable of convicting innocent people of crimes they knew nothing about. Feeling miserable and guilty, he ...

The term “lie-detector” suggests that a polygraph machine can detect lies. However, this device, which is commonly used in criminal investigations, actually measures nervous excitement. It operates on ...