LONG-TERM ANALYSIS OF IDENTITY DETERMINATION OF TATTOOED CORPSES IN BRAZIL, FROM 2014 TO 2024, BY JOURNALISTIC NEWS

Autores

  • Camila Godoi de Faria Marques PUC Minas
  • Marcos Roberto Dias Batista PUC Minas
  • Maria Isabel Oliveira e Britto Villalobos Pontifícia Universidade Católicas de Minas Gerais

DOI:

https://doi.org/10.21117/rbol-v12n32025-678

Palavras-chave:

Forensic Anthropology, Tattooing, Victims Identification

Resumo

Tattoos serve as valuable forensic tools for identifying victims of disasters and crimes due to their remarkable resistance to degradation. Given the higher margin of error associated with many secondary postmortem identification methods, tattoos offer a reliable and potentially primary means of identification, increasingly recognized for their uniqueness and growing popularity. This study aimed to investigate cases in Brazil over the past decade (2014–2024) where tattoos were utilized as either exclusive or auxiliary methods for identifying bodies involved in criminal contexts. Our retrospective methodology included a comprehensive literature review (PubMed and Bireme), complemented by data queries from official Brazilian police websites and Google News reports (journalistic news). Descriptive statistics were employed to characterize the patterns of tattoo use in identification. We analyzed 261 news stories, which revealed a significant increase in tattoo-assisted identifications over the years (r = 0.941; p < 0.001). Geographically, the Northeast region reported the highest number of cases (89), with Rondônia leading at the state level (30). Tattoos proved decisive in 61.4% of identifications, showing a higher prevalence among men (204) and individuals aged 20–29. The most common tattoo type observed was text-based (32.9%), predominantly located on the upper limbs (48.5%). In conclusion, the use of tattoos emerges as a rapid, cost-effective, and promising solution for victim identification, particularly relevant in cases of violent deaths and mass disasters. Popularizing this identification method can drastically reduce the number of unidentified individuals in Brazil

Biografia do Autor

Camila Godoi de Faria Marques, PUC Minas

Graduanda de Medicina, Departamento de Medicina, PUC Minas, Betim, Minas Gerais, Brasil

Marcos Roberto Dias Batista, PUC Minas

Graduando de Medicina, Departamento de Medicina, PUC Minas, Betim, Brasil

Doutor em Genética e Biologia Molecular, UNICAMP, Campinas, Brasil

Licenciatura em Ciências Biológicas, UNICAMP, Campinas, Brasil

Maria Isabel Oliveira e Britto Villalobos, Pontifícia Universidade Católicas de Minas Gerais

Mestre em Clínicas Odontológicas - PUC Minas

Especialista em Odontologia Legal - FORP/USP

Especialista em Radiologia Odontológica e Imaginologia

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Publicado

2026-04-28

Edição

Seção

Artigo original