Landmark Cases
Francisca Rojas Case
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A 1892 murder case in Necochea, Argentina, in which a bloody fingerprint left at the scene secured the first criminal conviction in the world based on fingerprint evidence, establishing fingerprints as superior to anthropometric measurement for criminal identification.
Facts
Case YearSourced to the subject's own account LocationSourced to the subject's own accountNecochea, Buenos Aires Province, Argentina 1 Investigative or Reform SignificanceSourced to the subject's own accountThe first criminal conviction in the world secured through fingerprint evidence, leading Argentina to become the first nation to base its criminal records solely on fingerprint classification. 1 Case StatusSourced to the subject's own account Cross-Tradition Connections
Associated With
Inspector Eduardo Alvarez, who lifted the fingerprint that solved the case, had been personally trained by Vucetich in his newly developed classification system.
Investigated By
Inspector Alvarez of the provincial Central Police, trained in Vucetich's fingerprint method, was sent to Necochea to assist the local police and recovered the bloody fingerprint that identified Rojas.
Used In
The first criminal conviction in the world secured by fingerprint evidence.
Sources
Frequently Asked Questions
Was this really the first fingerprint-based murder conviction in history?
It is widely credited as such in secondary literature on the history of forensic identification, though the claim rests substantially on a single well-documented account of the case rather than an exhaustive comparative survey, so it is best described as widely credited rather than definitively established.Reader Challenges (0 open reader challenges)
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