Kenneth Michael Trentadue McVeigh, and were the subject of FBI investigation. Trentadue and Guthrie shared a strong physical resemblance – they were the same height, weight, and muscular build, both had dark hair and thick mustaches, and both had dragon tattoos on their left arm. Both are thought to have resembled the description of "John Doe 2", the never-apprehended possible third conspirator in the bombing along with McVeigh and Terry Nichols. From his contact with Cash, Jesse Trentadue made the acquaintance of David Paul Hammer. A convicted murderer, Hammer had struck up a friendship with Oklahoma City bomber Timothy McVeigh when both were
Timothy McVeigh the truth is, I blew up the Murrah Building and isn't it kind of scary that one man could wreak this kind of hell?" By tracing the Vehicle Identification Number (VIN) of a rear axle found in the wreckage, the FBI identified the vehicle as a Ryder Rental box truck rented from Junction City, Kansas. Workers at the agency assisted an FBI artist in creating a sketch of the renter, who had used the alias "Robert Kling". The sketch was shown in the area. Lea McGown, manager of the local Dreamland Motel, identified the sketch as Timothy McVeigh. Shortly after