DNA for missing person obtained in?

• A. 30 days
• B. 90 days
• C. 60 days
• D. 120 days

Answer: (B)

Timing of DNA collection in missing person cases centers on acting within a practical window to preserve evidence and enable timely identification. Obtaining the missing person’s DNA within 90 days of the report being filed provides a workable balance: it allows coordination with the person or their guardians, prepares samples for lab processing, and supports rapid comparisons to unidentified remains or potential relatives without letting the data become stale. This window helps ensure proper chain of custody and aligns with forensic workflows, increasing the likelihood of a quick and accurate identification. Shorter timeframes like 30 days can be too aggressive given logistical and consent considerations, while longer ones such as 120 days may slow the investigation and hinder timely matching. The 60-day option is less standard, making 90 days the best-supported choice in this context.