What is the highest level of definitive identification?

• A. Lowest
• B. Moderate
• C. High
• D. Highest

Answer: (D)

Definitive identification reaches its strongest form when evidence points to a single subject beyond any reasonable doubt. The highest level means there is a unique match supported by multiple independent lines of evidence, so nothing else could plausibly be identified as the same target. This requires corroborating data that leaves no alternative explanation—think of highly specific characteristics, solid documentation, and reliable sources that together create an irrefutable match. The other levels describe decreasing confidence, where some doubt or alternative possibilities could still be argued. So the highest level is the best answer because it embodies absolute certainty based on comprehensive, corroborated evidence.