The search continues for evidence at the Roswell crash site, with the hope of finding remains of a craft and bodies. Eyewitness testimony, including deathbed confessions, suggests something of an unearthly nature occurred, initially indicated by a press release from the Roswell Army Airfield, later retracted. Investigation centers on a diary from the first investigator, who was a member of the 509th bomb group, with cryptologists searching for coded messages. The possibility of unmanned probes investigating military installations, particularly in light of nearby atomic testing and V2 rocket tests, is considered. Fragments recovered from the debris field contain aluminum and an unusual amount of molybdeum, an alloy not typically found in aluminum, suggesting something beyond conventional materials. Despite the official explanation of a weather balloon, the search for physical evidence continues as witnesses decline.