Skeptical ufologist Peter Brookesmith wrote:
"To ufologists, the case is perhaps the most baffling and frustrating of modern times, for what started with solid evidence for a notoriously elusive phenomenon petered out in a maze of dead ends, denials, and perhaps even official deviousness."
On the evening of December 29, 1980, Betty Cash, Vickie Landrum and Colby Landrum (Vickie's seven-year-old grandson) were driving home to Dayton, Texas in Cash's Oldsmobile Cutlass after dining out.
At about 9.00 p.m., while driving on an isolated two-lane road in dense woods, the witnesses said they observed a light above some trees. They initially thought the light was an airplane approaching Houston Intercontinental Airport (about 35 miles away) and gave it little notice.
A few minutes later on the winding roads, the witnesses saw what they believed to be the same light as before, but it was now much closer and very bright. The light, they claimed, came from a huge diamond-shaped object, which hovered at about treetop level. The object's base was expelling flame and emitting significant heat.
Vickie Landrum told Cash to stop the car, fearing they would be burned if they approached any closer. However, Vickie's opinion of the object quickly changed: a born again Christian, she interpreted the object as a sign of the second coming of Jesus Christ, telling her grandson, "That's Jesus. He will not hurt us." (Clark, 175)
Anxious, Cash considered turning the car around, but abandoned this idea because the road was too narrow and she presumed the car would get stuck on the dirt shoulders, which were soft from that evening's rains.
Cash and Landrum got out of the car to examine the object. Colby was terrified, however, and Vickie Landrum quickly returned to the car to comfort the frantic child. Cash remained outside the car, "mesmerized by the bizarre sight," as Jerome Clark wrote. (Clark, 175) He went on,
The object, intensely bright and a dull metallic silver, was shaped like a huge upright diamond, about the size of the Dayton water tower, with its top and bottom cut off so that they were flat rather than pointed. Small blue lights ringed the center, and periodically over the next few minutes flames shot out of the bottom, flaring outward, creating the effect of a large cone. Every time the fire dissipated, the UFO floated a few feet downwards toward the road. But when the flames blasted out again, the object rose about the same distance." (Clark, 175)
The witnesses said the heat was strong enough to make the car's metal body painful to the touch—Cash said she had to use her coat to protect her hand from being burnt when she finally re-entered the car. When she touched the car's dashboard, Vickie Landrum's hand pressed into the softened vinyl, leaving an imprint that was evident weeks later. Investigators cited this handprint as proof of the witnesses' account; however, no photograph of the alleged handprint exists.
The object then moved to a point higher in the sky. As it ascended over the treetops, the witnesses claimed that a group of helicopters approached the object and surrounded it in tight formation. Cash and Landrum counted 23 helicopters, and later identified some of them as tandem-rotor CH-47 Chinooks used by military forces worldwide.
With the road now clear, Cash drove on, claiming to see glimpses of the object and the helicopters receding into the distance.
From first sighting the object to its departure, the witnesses said the encounter lasted about 20 minutes. Based on descriptions given in John F. Schuessler's book about the incident, it appears that the observers were southbound on Texas state highway FM 1485/2100 when they claimed to have seen the object. The initial location of the reported object, based on the same descriptions, was just south of Inland Road, approximately at 30.0926°N 95.1109°W.
Investigators later located a Dayton police officer, Detective Lamar Walker, and his wife who claimed to have seen 12 Chinook-type helicopters near the same area the Cash-Landrum event allegedly occurred and at roughly the same time. These other witnesses did not report seeing a large diamond-shaped object.
One day in April 1981, a CH-47 flew into Dayton. As Colby watched he became very upset. Vickie decided to take him to the spot where the helicopter had landed with the hope that it would seem less frightening on the ground. When they reached the landing zone, they found a lot of people there already and had to wait some time before they were allowed to go inside the helicopter and talk to the pilot. Vickie and another visitor both claim that the pilot said he had been in the area before for the purpose of checking on a UFO in trouble near Huffman. When Vickie told the pilot how glad she was to see him, because she had been one of the people burned by the UFO, he refused to talk to them further and hustled them out of the aircraft.
After the UFO and helicopters left, Cash took the Landrums home, then retired for the evening. That night, they all experienced similar symptoms, though Cash to a greater degree. All suffered from nausea, vomiting, diarrhea, generalized weakness, a burning sensation in their eyes, and feeling as though they'd suffered sunburns.
Over the next few days, Cash's symptoms worsened, with many large, painful blisters forming on her skin. When taken to a hospital emergency room on January 3, 1981, Clark writes, Cash "could not walk, and had lost large patches of skin and clumps of hair. She was released after 12 days, though her condition was not much better, and she later returned to the hospital for another 15 days."(Clark, 176)
The Landrums' health was somewhat better, though both suffered from lingering weakness, skin sores and hair loss.
A radiologist who examined the witnesses' medical records for MUFON wrote, "We have strong evidence that these patients have suffered secondary damage to ionizing radiation. It is also possible that there was an infrared or ultraviolet component as well." (quoted in Clark, 176)
However, Brad Sparks contends that, although the symptoms were somewhat similar to those caused by ionizing radiation, the rapidity of onset was only consistent with a massive dose that would have meant certain death in a few days. Since all of the victims lived for years after the incident, Sparks suggests the cause of the symptoms was some kind of chemical contamination, presumably by an aerosol.
Vickie Landrum telephoned a number of U.S. government agencies and officials about the encounter. When she telephoned NASA, Landrum was steered toward NASA aerospace engineer John Schuessler, long interested in UFOs. With some associates from civilian UFO research group MUFON, Schuessler began research on the case, and later wrote articles and a book on the subject. Astronomer Allan Hendry of CUFOS also briefly investigated the Cash-Landrum case.
Due to the Chinook helicopters' presence, the witnesses presumed that at least one branch of the United States Armed Forces witnessed the object, if they were not escorting or pursuing it. However, investigators could find no evidence linking the helicopters with any branch of the military.
In 1982, Lt. Col. George Sarran of the Department of the Army Inspector General began the only thorough formal governmental investigation into the supposed UFO encounter. He could not find any evidence that the helicopters the witnesses claimed to have seen belonged to the U.S. Armed Forces. Sarran stated that "Ms. Landrum and Ms. Cash were credible … the policeman and his wife [who claimed to have seen 12 helicopters near the UFO encounter site] were also credible witnesses. There was no perception that anyone was trying to exaggerate the truth." (quoted in Clark, 177)
In 1998, journalist and UFO sceptic Philip J. Klass, found a few reasons to doubt the story by Cash and Landrum:
when Schuessler inspected Betty's car in early 1981 and used a geiger counter to check for radioactivity, he found none. Presum-ably [sic] he also checked for radioactivity when he visited the site of the (alleged) incident, and found no abnormal radiation ... [Schuessler] provides NO medical data on Betty's health PRIOR to the UFO incident. Nor does he provide any medical data on the prior health of Vicki or Colby. (emphasis in original)
Other UFO researchers point out that high-energy ionizing radiation of the kind that can cause damage to human beings (e.g. gamma radiation) does not induce radioactivity in objects, and would not have left behind any residual radioactivity in the area.
Similarly, Brookesmith writes, "Sceptics have always asked a blunt and fundamental question: what was the trio's state of health before their alleged encounter?"
Eventually, Cash and Landrum contacted their U.S. Senators, Lloyd Bentsen and John Tower, who suggested that the witnesses file a complaint with the Judge Advocate Claims office at Bergstrom Air Force Base. In August 1981, Cash, Landrum, and Colby were interviewed at length by personnel at Bergstrom Air Force Base, and were told that they should hire a lawyer, and seek compensation for their injuries.
With attorney Peter Gersten taking on the case pro bono, the case wound its way through the U.S. Courts for several years. Cash and Landrum sued the U.S government for $20 million.
On August 21, 1986, a U.S. District Court judge dismissed their case, noting that the plaintiffs had not proved that the helicopters were associated with the U.S. Government, and that military officials had testified that the United States Armed Forces did not have a large, diamond shaped aircraft in their possession.
The Incident received coverage in both the tabloid press and mainstream media. In 1981, Vickie Landrum appeared on That's Incredible, a popular ABC television program. Vickie was hypnotized in front of a studio audience; under hypnosis she recounted the UFO incident. Vickie Landrum and Betty Cash both appeared on the 1989 U.S television special, UFO Cover Up? Live!, hosted by Mike Farrell. They related their account of the UFO encounter and their subsequent medical problems and legal battles. The Cash-Landrum event was also depicted on the television programs Unsolved Mysteries and Sightings. In 2009, Colby Landrum appeared on UFO Hunters: Alien Fallout.
Coincidentally, Betty Cash died at the age of 71 on December 29, 1998, exactly 18 years after her claimed close encounter.
Vickie Landrum died September 12, 2007, seven days before her 84th birthday.