COOPERTOWN, Tenn. (AP) – A police chief hired to rebuild a tiny Tennessee department dismantled by scandal is using a lie-detector test to keep racists off his force. Coopertown Police Chief Shane ...

"Even before the tremendous polygraph advancements, they were never considered per se unreliable in New Jersey," writes Frederick P. Sisto. Even before the tremendous polygraph advancements, they were ...

The Ketan Agarwal murder case has entered a crucial stage after accused Siya Goyal agreed to undergo a lie detector test. Police hope the polygraph examination, along with digital evidence, will help ...

Polygraphs are among several follow-up exams that are considered before hiring, including a drug test and a psychological exam. Members of Peoria's Fire & Police Commission are considering ending the ...