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The Argentine Dionisio Llanca abduction case

Date of account
1973
Location
Near Bahía Blanca, Buenos Aires Province
Source
model_recalled_reference
Record updated
2026-10-10

Record summary

Argentine truck driver Dionisio Llanca reported an encounter with humanoid figures and an unidentified object after a roadside incident near Bahía Blanca. Later accounts connected the case with missing time, medical examination, hypnosis, and recovered or reconstructed memories, making it relevant to comparisons among abduction narratives, sleep-related events, suggestion, and folkloric expectations. Documentation is uneven and mediated by investigators and journalists. The case should be reconstructed from early interviews, police or medical records if available, and later hypnotic narratives separately.

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