Final answer:
Both DNA and fingerprints can face the common problem of being misinterpreted or contaminated, leading to inaccurate identification in death investigations.
Step-by-step explanation:
Both DNA and fingerprints can face the common problem of being misinterpreted or contaminated, leading to inaccurate identification in death investigations. In the case of DNA, contamination can occur during the collection, handling, or analysis process, which can introduce foreign DNA and distort the results. Similarly, fingerprints can be misinterpreted or contaminated due to smudging, overlapping, or poor quality of the fingerprint image. These issues highlight the importance of careful and accurate procedures in both DNA and fingerprint analysis to ensure reliable identification in death investigations.