At least six career staff were placed on leave after DHS opened an investigation into whether they misled the agency’s acting director, Madhu Gottumukkala, into taking the test.

CISA officials suspended after disputed polygraph involving acting director Madhu Gottumukkala sparks leadership and security concerns.

DHS disputes reports that acting CISA director allegedly failed polygraph test, as ongoing investigation leads to suspension of multiple officials.

Alex Murdaugh failed a polygraph test administered as part of the plea agreement for the disgraced former attorney’s raft of financial crimes, violating the deal, which required his truthfulness, ...