Dallas, Texas. November 22, 1963. Shots ring out at Dealey Plaza. The president is struck in the head by a rifle bullet. Confusion reigns. Special Agent Paul Landis is in the follow-up car directly behind JFK’s and is at the president’s limo as soon as it stops at Parkland Memorial Hospital. He is inside Trauma Room #1, where the president is pronounced dead. He is on Air Force One with the president’s casket on the flight back to Washington, DC; an eyewitness to Lyndon Johnson taking the Oath of Office. What he saw is indelibly imprinted upon his psyche. He writes and files his...