When ante-mortem records are available, which types of evidence are most helpful for identification?

• A. Only DNA is sufficient.
• B. Postmortem photographs are enough.
• C. Ante-mortem radiographs or dental records; DNA as confirmatory; comparative osteology.
• D. Weather records are most helpful.

Answer: (C)

When ante-mortem records exist, the most reliable path to identification is to directly compare the dental and skeletal data from the remains with what was recorded before death. Ante-mortem radiographs or dental records provide highly individual features—such as tooth anatomy, restorations, missing teeth, and radiographic patterns—that can be matched to the postmortem findings with a high degree of confidence. DNA plays a crucial role as a confirmatory line of evidence: a genetic analysis can definitively confirm a suspected match when the ante-mortem data suggests a particular identity. Comparative osteology ties the skeletal findings to the ante-mortem information by evaluating overall biology, pathology, and antemortem data in a cohesive context, helping to corroborate the identification.

Weather records aren’t relevant to establishing an individual identity, and relying on DNA alone ignores the direct, record-based comparisons that are possible with dental radiographs and records. Postmortem photographs can be informative but are typically insufficient by themselves without the corroborating antemortem data and genetic confirmation.