What happens when an unidentified person record is modified in NCIC?

When an unidentified person record is modified in NCIC, the process involves launching an automatic cross-match search of updated records with missing person records. This feature is critical because it allows law enforcement agencies to quickly identify any potential matches between unidentified individuals and reported missing persons. It ensures that any new information added to the unidentified person record is thoroughly cross-referenced against existing cases of missing persons in the database. This capability enhances the efficiency of investigations, helping to reunite families and resolve cases more effectively.

While the option that states it updates the NCIC database is true, it does not capture the specific action taken regarding matching records, which is the primary focus of the correct choice. The options regarding generating a report or an automatic match with local records do not pertain directly to the crucial action involved in modifying the unidentified person record, which is the primary activity relevant in this context.