Within Colby Landrum
What Do Colby's Reported Symptoms Really Show?
His stomach pain, hair loss, blisters and eye irritation were reported by the family, but no independent diagnosis tied them to the encounter.
On this page
- Symptoms described in the Bergstrom interview
- Guardian reports versus clinical findings
- Why causation remains unresolved
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Introduction
Colby Landrum’s reported illness is one of the most discussed aspects of the Cash–Landrum incident because it appears to extend the claimed health effects beyond the two adult witnesses to a seven-year-old child. According to Colby and his grandmother, he developed stomach pain, diarrhoea, a small patch of hair loss, blisters and persistent eye irritation after the roadside encounter. Those accounts have remained broadly consistent across later interviews and are part of the historical record of the case. What they do not establish, however, is a medically verified cause. The surviving evidence documents symptoms that were reported by the family, but it does not demonstrate that doctors independently concluded they resulted from the alleged encounter, radiation exposure or any other specific mechanism.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: From their own lips: Betty, Colby & Vickie tell their storyJuly 23, 2013…
What symptoms did Colby actually report?
The most important primary source for Colby’s own account is the recorded interview conducted at Bergstrom Air Force Base in August 1981. Unlike many later retellings, the interview allows readers to separate the child’s own statements from later interpretations.
Colby stated that he did not become ill immediately. Instead, he said that the following morning he experienced stomach pain and diarrhoea. He also described developing a small bald patch, blisters and discomfort in his eyes, particularly when exposed to bright sunlight or chlorinated swimming pools. These descriptions are significant because they come directly from Colby rather than being second-hand summaries by investigators.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: From their own lips: Betty, Colby & Vickie tell their storyJuly 23, 2013…
Later interviews, recorded several years after the incident, repeated a similar pattern. Colby recalled vomiting, blistering and being treated by his grandmother after returning home. Although the wording varied over time, the general sequence of gastrointestinal illness followed by skin and eye complaints remained largely consistent in his recollections.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: The Cash-Landrum UFO: 1980s Recording of Witnesses InterviewsOctober 7, 2022…
Consistency, however, is not the same as medical confirmation. Witness testimony establishes what Colby and his guardian believed happened, not why those symptoms occurred.
Guardian reports versus clinical findings
Much of the stronger language surrounding Colby’s condition comes not from Colby himself but from his grandmother, Vickie Landrum. During media interviews she described bowel problems, blistering, hair loss and concerns that doctors had discussed the possibility of radiation exposure. In some interviews she also repeated warnings that Colby might later develop a serious illness if radiation had been involved.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: The Cash-Landrum UFO: 1980s Recording of Witnesses InterviewsOctober 7, 2022…
Those claims require careful separation from the available medical record.
One important complication is that Betty Cash received extensive hospital treatment, whereas documentation for comparable medical examination of Colby is far more limited. Researchers reviewing the surviving records note that later interviews often blurred distinctions between Betty’s documented treatment and the symptoms reported for Vickie and Colby. In several media appearances, interviewers assumed all three had undergone similar examinations when that was not the case.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: The Cash-Landrum UFO: 1980s Recording of Witnesses InterviewsOctober 7, 2022…
The frequently repeated statement that doctors diagnosed Colby with radiation poisoning is also difficult to support from contemporary evidence. The radiologist most often cited in later UFO literature, Dr Peter Rank, did not personally examine Colby. Instead, he reviewed available material relating primarily to Betty Cash and offered opinions by correspondence. Even in those communications, he expressed caution and did not present a definitive diagnosis of radiation injury affecting Colby.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: 2018…
Similarly, photographs said to document Colby’s hair loss show only a small isolated bald patch rather than widespread hair loss. Critics have argued that such photographs do not by themselves establish radiation injury, while supporters regard them as consistent with the family’s account. The images cannot resolve the underlying medical question.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: The Cash-Landrum UFO: 1980s Recording of Witnesses InterviewsOctober 7, 2022…
Why causation remains unresolved
The central uncertainty is not whether Colby reported symptoms—he clearly did—but whether those symptoms can be linked to the roadside encounter.
Several factors prevent a firm conclusion:
- No independent diagnosis tied the illness to the encounter. Available records do not contain a physician’s definitive conclusion that Colby’s symptoms resulted from the reported event.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: The Cash-Landrum UFO: 1980s Recording of Witnesses InterviewsOctober 7, 2022…
- Symptoms were non-specific. Stomach pain, vomiting, diarrhoea, eye irritation and small areas of hair loss can occur in many unrelated medical conditions. Their presence alone does not identify a particular cause.[Wikipedia]WikipediaCash–Landrum incidentCash–Landrum incident
- Later accounts expanded beyond the earliest testimony. Over the years, interviews sometimes presented Colby’s condition in stronger terms than his earliest recorded statements, making it important to distinguish contemporary evidence from retrospective interpretation.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: The Cash-Landrum UFO: 1980s Recording of Witnesses InterviewsOctober 7, 2022…
- The medical documentation is incomplete. Unlike Betty Cash’s hospital records, Colby’s surviving clinical record is limited, leaving historians unable to reconstruct a detailed diagnostic picture.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: The Cash-Landrum UFO: 1980s Recording of Witnesses InterviewsOctober 7, 2022…
Because of these limitations, neither proponents nor sceptics can point to conclusive medical evidence. Supporters argue that the similar timing of symptoms across three witnesses suggests a common external event, while sceptics note that temporal association alone cannot establish causation without stronger clinical documentation.[Wikipedia]WikipediaCash–Landrum incidentCash–Landrum incident
How historians and investigators assess the health claims
Modern discussions of the Cash–Landrum incident increasingly distinguish between reported symptoms and verified diagnosis. This distinction is especially important for Colby because he was a young child whose medical history is known largely through family testimony rather than comprehensive clinical records.
From a historical perspective, Colby’s illness remains relevant because it formed part of the family’s consistent narrative from an early stage and influenced subsequent legal and investigative efforts. From a medical perspective, however, the available evidence is insufficient to determine whether his stomach pain, hair loss, blisters and eye irritation shared a single cause, were related to the reported encounter, or arose from unrelated conditions.
The result is an enduring uncertainty: the record supports the claim that Colby and his grandmother believed he became ill after the event, but it does not provide independent medical evidence capable of establishing what caused those symptoms.[Blue Blurry Lines]blueblurrylines.comBlue Blurry LinesBlue Blurry Lines: From their own lips: Betty, Colby & Vickie tell their storyJuly 23, 2013…
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Endnotes
1.
Source: blueblurrylines.com
Link:https://www.blueblurrylines.com/2013/07/from-their-own-lips-betty-cash-colby.html
Source snippet
Blue Blurry LinesBlue Blurry Lines: From their own lips: Betty, Colby & Vickie tell their storyJuly 23, 2013...
Published: July 23, 2013
2.
Source: Wikipedia
Title: Cash–Landrum incident
Link:https://en.wikipedia.org/wiki/Cash%E2%80%93Landrum_incident
3.
Source: blueblurrylines.com
Link:https://www.blueblurrylines.com/2022/10/the-cash-landrum-ufo-1980s-recording-of.html
Source snippet
Blue Blurry LinesBlue Blurry Lines: The Cash-Landrum UFO: 1980s Recording of Witnesses InterviewsOctober 7, 2022...
Published: October 7, 2022
4.
Source: blueblurrylines.com
Link:https://www.blueblurrylines.com/search/label/Colby%20Landrum
5.
Source: blueblurrylines.com
Link:https://www.blueblurrylines.com/2018/
Source snippet
Blue Blurry LinesBlue Blurry Lines: 2018...
6.
Source: wikidisc.org
Title: Cash–Landrum incident | Wiki Disc
Link:https://www.wikidisc.org/wiki/Cash%E2%80%93Landrum_incident
Source snippet
Cash–Landrum incident | WikiDiscJuly 1, 2026 — INVESTIGATION[EDIT | EDIT SOURCE] INITIAL REPORTING AND MEDICAL RESPONSE[EDIT | EDIT SOURC...
Published: July 1, 2026
7.
Source: iheart.com
Link:https://www.iheart.com/podcast/1333-state-of-the-unknown-docu-273188091/episode/the-cashlandrum-incident-the-night-327865434/
8.
Source: blueblurrylines.com
Title: Blue Blurry Lines
Link:https://www.blueblurrylines.com/search?max-results=9&reverse-paginate=true&updated-max=2020-03-17T14%3A07%3A00-07%3A00
9.
Source: blueblurrylines.com
Title: Blue Blurry Lines: Investigation
Link:https://www.blueblurrylines.com/search/label/Investigation
Additional References
10.
Source: videoovni.fr
Title: cash landrum 1980 ovni brulures proces federal texas
Link:https://videoovni.fr/web/articles/cash-landrum-1980-ovni-brulures-proces-federal-texas.html
Source snippet
Cash-Landrum 1980: OVNI, brûlures et procès fédéral | VIDEO OVNIMay 31, 2026 — temoignages 29 décembre 1980 9 min de lecture CASH-LANDRU...
Published: May 31, 2026
11.
Source: youtube.com
Title: Betty Cash, Vickie and Colby Landrum on witnessing a fiery diamond-shaped UFO,
Link:https://www.youtube.com/watch?v=UJdhk3_DurE
Source snippet
The Cash-Landrum incident: traumatized & physically ill after terrifying UFO encounter, Dec 29, 1980...
Published: December 29, 1980
12.
Source: youtube.com
Link:https://www.youtube.com/watch?v=TiYo1kdnk8I
Source snippet
Betty Cash, Vickie and Colby Landrum on witnessing a fiery diamond-shaped UFO, December 29, 1980...
Published: December 29, 1980
13.
Source: theexclusionzone.com
Title: cash landrum 1980 ufo federal lawsuit
Link:https://www.theexclusionzone.com/cash-landrum-1980-ufo-federal-lawsuit/
Source snippet
Cash-Landrum 1980: The UFO Case That Went to CourtJuly 16, 2026 — 16 Jul 2026 14 min read classic-cases CASH-LANDRUM 1980: THE ONLY UFO C...
Published: July 16, 2026
14.
Source: youtube.com
Link:https://www.youtube.com/watch?v=KiCgBn-Kbho
Source snippet
Rare Live Interview with Colby Landrum, [Cash-Landrum UFO Incident]({{ 'cash-landrum-ufo-incident/' | relative_url }})...
15.
Source: youtube.com
Title: Rare Live Interview with Colby Landrum, Cash-Landrum UFO Incident
Link:https://www.youtube.com/watch?v=X7Ge51CGo7s
Source snippet
Cash Landrum UFO incident Colby Landrum illness The UFO Encounter That Allegedly Made Witnesses Sick… 😨...
16.
Source: youtube.com
Link:https://www.youtube.com/watch?v=ukTVzsBOYUM
Source snippet
Rare 25-minute interview with Vickie and Colby Landrum on the Cash-Landrum UFO incident, 1980...
17.
Source: cufon.org
Link:https://www.cufon.org/cufon/cashlani2.htm
18.
Source: scribd.com
Link:https://www.scribd.com/document/720645112/CASH-LANDRUM-INCIDENT
19.
Source: hangar1publishing.com
Link:https://hangar1publishing.com/blogs/ufos-uaps-and-aliens/ufo-hunters