A Dallas homicide detective in 1963, Boyd was heavily involved in the investigation November 22-24, 1963, and he served as one of Oswald’s primary handlers on Friday and Saturday. He was at the Trade Mart, Parkland Memorial Hospital, the Texas School Book Depository, and Dallas police headquarters over the weekend. He was with Oswald during his first interrogations, police lineups, paraffin tests, and the famous midnight press conference. Ironically, Boyd previously worked a security detail for Kennedy when the president briefly visited Dallas in 1962. Recorded February 23, 2007, and March 7, 2015.