Cash-Landrum Incident -- Complete Timeline and Sources

Cash-Landrum Incident -- Complete Timeline and Sources

Complete Chronological Timeline

Date	Event	Category
December 29, 1980 (approximately 9:00 PM CST)	Betty Cash, Vickie Landrum, and seven-year-old Colby Landrum encounter a large diamond-shaped craft hovering over FM 1485 near Huffman, Texas; approximately 23 military helicopters observed in association with the craft; all three suffer immediate heat effects; Betty remains outside the vehicle longest at approximately 130 feet from the craft; Vickie's handprint is left in the softened vinyl dashboard; door handle too hot to touch with bare hands	The encounter
December 29-30, 1980 (hours after)	All three witnesses develop vomiting, diarrhea, headaches, swollen neck glands, and burning skin within hours of returning home; Betty nearly falls into a coma	Immediate symptoms
Early January 1981	Within the first two weeks, Betty Cash is hospitalized for the first time; she will be hospitalized repeatedly including a 28-day stay; she loses over half her hair in clumps; blisters form on her skin and eyelids	Hospitalization
First months of 1981	Investigators including John Schuessler begin the investigation; MUFON is formally engaged; witnesses are interviewed; the vehicle is examined; the dashboard handprint is photographed	Initial investigation
Mid-1981 (approximately July-August)	Betty Cash and Vickie Landrum contact U.S. Senators John Tower (R-TX) and Lloyd Bentsen (D-TX); both senators sympathetically direct them to legal channels	Congressional contact
1981	Betty Cash and Vickie and Colby Landrum file a complaint with the Judge Advocate Claims office at Bergstrom Air Force Base, Austin, Texas; after several interviews they are advised to hire an attorney	Claims filing
Approximately 1981-1982	Peter Gersten, attorney, agrees to represent the three witnesses; a $20 million civil lawsuit against the U.S. government is filed; the case is filed in U.S. District Court	Lawsuit filed
1981-1986	The lawsuit proceeds through the federal court system; investigators submit FOIA requests to multiple military installations; all deny any operations in the area on December 29, 1980; the anonymous helicopter pilot makes contact with investigators	Legal proceedings
August 21, 1986	U.S. District Court Judge Ross N. Sterling dismisses the lawsuit; ruling: plaintiffs could not identify a specific government aircraft or program responsible for the alleged injuries; FTCA claim cannot proceed without specific identification	Dismissal
1988	The case is featured on Unsolved Mysteries, bringing it to a national television audience; additional potential witnesses contact investigators	Television coverage
1990s	Betty Cash's health continues to deteriorate; multiple cancer diagnoses; ongoing medical treatment; she remains unable to work in her prior capacity	Health decline
1996	John Schuessler publishes "UFO-Related Human Physiological Effects," which includes the Cash-Landrum case	First major publication
1998	Schuessler publishes "The Cash-Landrum UFO Incident" monograph -- the definitive reference work on the case	Definitive monograph
December 29, 1998	Betty Cash dies on the exact 18th anniversary of the encounter; her death is noted throughout the UFO research community as a remarkable temporal coincidence	Betty Cash's death
Post-1998	Vickie Landrum continues to speak about the case; Colby Landrum, as an adult, continues to maintain his account of the events of December 29, 1980	Continued testimony
2017 onwards	The UAP disclosure era begins; the Cash-Landrum case is cited in the context of physical evidence cases that the new institutional framework should be applied to	UAP era context
Present	The case remains officially unresolved; no government acknowledgment of involvement has ever been made; the legal dismissal stands; the medical questions remain disputed; the case remains one of the most physically documented UFO encounters in American history	Current status

Key Sources and Bibliography

Primary Sources:

• Cash, Betty and Vickie Landrum. Personal interviews with John Schuessler (various dates, 1981-1998). Preserved in the MUFON case files and Schuessler's personal archive.
• Original audio recordings of Vickie Landrum's first reports of the encounter.
• Medical records of Betty Cash, Vickie Landrum, and Colby Landrum (documented in Schuessler 1998).
• U.S. District Court, Case related to Cash-Landrum lawsuit; dismissed August 21, 1986.
• FOIA responses from multiple military installations (documented in Schuessler 1998).

Key Secondary Works:

• Schuessler, John F. "The Cash-Landrum UFO Incident." MUFON, 1998. The definitive monograph; comprehensive documentation of all aspects of the case.
• Schuessler, John F. "UFO-Related Human Physiological Effects." MUFON, 1996. Broader context for physical effects; Cash-Landrum as a central case.
• Hall, Richard. "The UFO Evidence, Volume II." Scarecrow Press, 2001. Includes Cash-Landrum as a major documented case.

Location Reference

• FM 1485: Farm to Market Road 1485; between Huffman and Dayton, Texas; Liberty County and Harris County; north of Houston
• Dayton, Texas: The witnesses' home; Liberty County, Texas; approximately 35 miles north of downtown Houston
• New Caney, Texas: The origin of the evening's drive; Montgomery County, Texas
• Ellington Air National Guard Base: The closest major military aviation installation; Houston, Texas