DNA Solves Mortuary Mix Up in Ghan Forensic Science Brings Closure to Bereaved Families

Introduction

DNA Identification in Decomposed Remains

When visual recognition is impossible due to body decomposition, DNA remains the gold standard in forensic identification. In this case, three exhumed remainsE9, E10, and E11were analyzed using buccal swabs from supposed relatives and DNA extracted from bones. Key findings include:

  • All DNA samples were successfully amplified using the GlobalFiler PCR kit.
  • E11 was confirmed to be the biological father of a child claimant with a 99.99999999% probability, supported by a Combined Paternity Index of over 17 billion.
  • The identification enabled a proper reburial for one family and refuted incorrect familial claims in other cases.

Advanced Techniques in Forensic DNA Testing

Using state-of-the-art equipment like the AmpFLSTR™ GlobalFiler™ Kit and GeneMapper IDX software, experts successfully generated full DNA profiles despite challenging conditions such as body decomposition and limited sample quality.

  • Humerus bones and toenails were used for DNA extraction.
  • DNA quantification results: E9 (0.486 ng/μl), E10 (0.294 ng/μl), and E11 (0.621 ng/μl).
  • STR loci profiling confirmed or ruled out relationships among claimants.

Ethical Oversight and Community Impact

This study was approved by the Ethics Committee of Kwame Nkrumah University of Science and Technology, and informed consent was obtained from all participants.

By successfully resolving a sensitive identification conflict, the case highlights how forensic science fosters justice, closure, and public trust. Similar breakthroughs are increasingly relevant across Africa and globally, especially in regions facing infrastructure or documentation challenges.

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