Type: Physical Evidence
Source: Private Examination
Scientific analysis of the dress worn by Betty Hill during the September 1961 abduction, primarily conducted by analytical chemist Phyllis Budinger between 2001 and 2003, revealed the presence of an anomalous biological substance. The dress, made of cellulose acetate, showed significant damage including tears in the lining and zipper, and was covered in a pink powdery residue that Budinger identified as a protein-based material with natural oils, likely originating from an external source rather than Betty’s bodily fluids.
While the analysis did not confirm the presence of alien DNA, it supported Betty Hill’s account in several key ways:
Biological Material: The stains contained mostly protein and natural ester-type oil, with the highest concentration on the exterior where Betty claimed captors touched her arms and zipper.
Damage Consistency: The physical tearing of the durable zipper fabric and lining aligned with Betty’s testimony of struggling and being forcibly undressed.
DNA Results: DNA testing identified human DNA, soil bacteria (alpha-proteobacterium), and spider blood, but no unidentified or extraterrestrial DNA was found.
Contradictory Findings: Some critics argue the findings are mundane, noting the biological material could be mildew or dust accumulated over decades of closet storage, and that a 1980 analysis described the dress as "absolutely clean" of micro-organic material.
The dress, which has hung in a closet for over 40 years, remains a central piece of physical evidence in the Hill abduction case, with proponents viewing the protein stain and structural damage as indirect evidence of the encounter, while skeptics attribute it to natural decay and environmental exposure.