In 1984, a polygraph was essentially similar to a seismograph, whereby a moving needle on a long scroll of paper recorded ...

The actor-director is currently in custody facing two counts of criminal sexual contact of a minor and one count of child ...

Curtis announced on radio station KQMS that he took the exam, also known as a lie detector test, to prove to the public that ...

Instead of talking things out, she chose a polygraph. In one of the most unhinged moments of Season 3, a cast member hooked herself and others up to a lie detector to prove she was telling the truth.