Jeremiah P. Hanafin is a polygraph examiner with over a decade of polygraph examination experience and a professional history with the FBI. He administered Ford’s polygraph exam on August 7, 2018.

According to Hanafin’s LinkedIn, he served on a number of high-profile cases during his time at the FBI, and conducted exams in Nairobi, Kenya, after the U.S. embassy bombing, and also conducted exams related to the 9/11 terrorist attacks.