Timothy McVeigh fled the scene of the Oklahoma City bombing driving a battered old yellow Mercury Marquis that was missing a license plate. He was spotted fleeing the scene, with a passenger sitting next to him in the Marquis, by witness Gary Lewis. FBI agent John Hersley testified about the witness during an April 27, 1995, preliminary hearing, excerpted below: MR. HERSLEY: the individual saw the Mercury, the yellow Mercury, speeding away from the location, obviously in an effort to avoid the bomb blast MR. COYLE: Did this particular witness indicate to agents of the FBI how many persons were...