Case file · Close encounter

João Prestes Filho, Araçariguama

A farmer in Araçariguama died after saying a beam of light burned him at home, a case later called 'the melting man'.

1946 CE · -23.44, -47.06 · status: legend

The account

Local recollections give the date of death as 5 March 1946, during Carnival. A cousin interviewed decades later said João Prestes came home from fishing, saw a yellow light or beam enter his room, felt himself burning, and ran to his sister's house, where he died; the local police chief is quoted as saying his attacker 'was not of this world'. The case was first published in French in Phénomènes Spatiaux No. 30 (December 1971) and reached English readers through a 1973 Flying Saucer Review article and is often told with flesh falling from his bones. The FSR article (pp. 14-15) is Gordon Creighton's translation of Felipe Machado Carrión's report in Phénomènes Spatiaux No. 30 (December 1971). Carrión first heard of the case at a São Paulo conference in September 1971 from the investigating dentist, Dr Irineu José da Silveira. The principal witness was Aracy Gomide, then fiscal inspector of São Roque. In this version Prestes was struck by a 'silent beam of light' at his window about an hour after fishing on the Tietê with Salvador dos Santos. He showed no burns at first, then deteriorated, and died within six hours on the way to the Santa Casa at Santana de Parnaíba. There was no medical examination; a death certificate signed by lay witnesses gave 'generalized burns', and police enquiries found nothing.

The sceptical view

The same cousin said the skin did not fall off and blamed the boitatá, a fire spirit of Brazilian folklore; ball lightning has also been suggested. There is no published medical or police record.

The researched reading

A real man probably died of burns, but every detail comes from late local memory and a 1973 magazine article. Folklore, embellishment and possibly ball lightning or an ordinary accident explain the record better than a beam from a craft.

Explanation	Weight	Why
Perception, memory or mind	35%	The account comes from recollections gathered decades later; a cousin himself blamed the boitatá, a fire spirit of local folklore, showing how a real death was framed by belief and then by UFO literature.
A known natural phenomenon	25%	A man who died with severe burns could have suffered an ordinary accident (fire, scalding, chemical burns) or a lightning-related injury, later reshaped in retelling. No medical record survives to test it.
Undetermined	13%	The share the reading had given to fabrication on doubt rather than evidence: the record does not settle it either way.
A poorly understood natural phenomenon	12%	Ball lightning entering a room has been reported to burn people; it remains poorly understood and fits the "light entered the room" element.
A hoax or fabrication	5%	The lurid "flesh falling from the bones" details appear in the 1973 Flying Saucer Review version and are contradicted by the family witness, pointing to embellishment.
Something known, misidentified	5%	A lantern, fire or lightning flash may have been the "beam".
Genuinely anomalous	4%	Nothing documented requires an unknown agency; the strangest details are the least reliable.
Secret human technology	1%	No plausible technology was involved in rural São Paulo in 1946.

Official position: No official investigation is on record; the popular account calls it "the melting man", killed by a UFO beam.

Connections in the atlas

Sources

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