Physiological effects on UFO witnesses. The Sturrock report describes in detail various symptoms reported by individuals who had encountered UFOS, ranging from burns and temporary deafness to persistent nausea and memory loss. Among the most vivid examples: Betty Cash, Vickie Landrum and Landrum’s young grandson Colby, who reportedly happened upon a “large, diamond-shaped object” hovering over a Texas road in December 1980. All three became ill afterward; Cash, for example, developed large water blisters on her face and swelling that closed her eyes, in addition to severe nausea and diarrhea. The effects persisted for years, and she was hospitalized more than two dozen times.