Polygraphs are usually inadmissible in court. It's unfortunate that "usually" applies. https://www.hg.org/legal-articles/is-a-polygraph-test-admissible-as-evid

Polygraphs are usually inadmissible in court. It's unfortunate that "usually" applies. https://www.hg.org/legal-articles/is-a-polygraph-test-admissible-as-evidence-31737 https://www.hg.org/legal-articles/is-a-polygraph-test-admiss...