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Updated: Feb 14, 2026

Enhanced Genetic Analysis of Single Human Bioparticles Recovered by Simplified Micromanipulation from Forensic ‘Touch DNA’ Evidence
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Finding Makhubu: A morphological forensic facial comparison.

T M R Houlton1, M Steyn1

  • 1Human Variation and Identification Research Unit, School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand, South Africa.

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|February 11, 2018
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Summary

Forensic facial comparison of Mbuyisa Makhubu, missing since 1978, was inconclusive. Further DNA analysis and birthmark evidence are needed to confirm identity in this 40-year cold case.

Keywords:
Facial Identification Scientific Working Group (FISWG)Forensic facial comparisonMorphological analysisSouth African Police Service (SAPS)Soweto Youth Student Uprising

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Area of Science:

  • Forensic science
  • Human identification
  • Facial recognition technology

Background:

  • The Soweto Uprising of 1976 brought international attention to South African apartheid.
  • Mbuyisa Makhubu, a key figure in a famous photograph, disappeared after fleeing the country.
  • A man named Victor Vinnetou, with a distinctive birthmark, is suspected to be Makhubu.

Observation:

  • A forensic facial comparison (FFC) was performed on limited, low-resolution images.
  • The analysis utilized South African Police Service (SAPS) protocols and Facial Identification Scientific Working Group (FISWG) guidelines.
  • Morphological analysis, a subjective FFC method, was employed due to image quality limitations.

Findings:

  • The FFC results were inconclusive, with similarities and explanations for differences noted.
  • A key linking factor is a moon-shaped birthmark on the left chest.
  • Previous DNA testing was also inconclusive.

Implications:

  • The investigation highlights the challenges of identifying individuals over long periods with degraded evidence.
  • Further DNA analysis and visual confirmation of the birthmark are crucial for resolution.
  • This case underscores the need for advanced forensic techniques in cold case investigations.