Cash-Landrum Incident

On the evening of December 29, 1980, Betty Cash, Vickie Landrum, and Vickie's seven-year-old grandson Colby Landrum were driving on a rural highway near Huffman, Texas, when they encountered a large diamond-shaped craft at low altitude directly over the road, spewing fire and intense heat downward. The craft was simultaneously surrounded by approximately 23 CH-47 Chinook military helicopters that appeared to be escorting or monitoring it. All three witnesses subsequently developed serious radiation-consistent medical conditions, and the case became the only known instance in which UAP witnesses filed a formal legal claim against the United States government for injuries caused by a government-associated UAP.

The craft was described as large, metallic, and diamond-shaped, with flames or intense heat emanating from its underside — sufficient to make the exterior of the witnesses' car extremely hot to the touch and to cause Burns on Betty Cash's hand when she reached out of the window. All three witnesses exited the vehicle to observe the object and were exposed to significant heat radiation before returning to the car. The 23 Chinook helicopters were identified by name type by Vickie Landrum, who had knowledge of military aircraft.

In the days and weeks following the encounter, all three witnesses developed symptoms consistent with radiation exposure: hair loss, skin blistering, nausea, and in Betty Cash's case, severe and prolonged illness requiring hospitalization on multiple occasions. Betty Cash's condition was the most serious, and she suffered health consequences attributable by her physicians to radiation-type injury for years afterward. Colby Landrum, the youngest witness, also showed symptoms, which were particularly concerning given his age.

The witnesses' attorney John Schuessler filed a legal claim against the U.S. government on the theory that the escorted craft was a classified American military vehicle and the government was liable for the injuries caused by the encounter. The U.S. Army and Air Force denied any responsibility and denied that any military helicopters had been operating in the area — a denial contradicted by the witnesses' specific identification of the Chinook type and the corroborating accounts of other witnesses in the area who also reported seeing the helicopters.

The claim was ultimately dismissed on the grounds that no evidence of a specific government vehicle could be produced — the government's denial was accepted — but the case remained significant in UAP history as the first legal action specifically attributing human injury to a UAP encounter with apparent military involvement.