On December 29, 1980, Betty Cash, Vickie Landrum and Colby Landrum took a drive that would soon become a life-changing nightmare. At approximately 9:00 PM, driving through the Piney Woods of Texas, they observed a huge diamond-shaped object flying low above the isolated road, expelling flame and emitting significant heat. That night, all three experienced horrible physical symptoms – nausea, vomiting, diarrhea, weakness, and burning sensations all over their bodies. Betty Cash's symptoms soon worsened, and a few days later, she was sent to the emergency room, unable to walk, and losing large patches of skin and clumps of hair. The team re-opens this and other famous cases of alleged 'alien effects' to determine if UFOs are leaving behind more than just sightings.