Which detail is presented as a direct method for linking the dead hiker to a real person?

Which detail is presented as a direct method for linking the dead hiker to a real person?

• A. Social Security number
• B. DNA analysis
• C. Fingerprints
• D. Name tag

Answer: (A)

Direct identity comes from something that uniquely ties to a specific person in official records. A Social Security number functions as that kind of identifier because it is assigned to one individual and is used across government and financial systems to verify who someone is. If found with the deceased, it can be checked directly against records to confirm the exact person without needing laboratory comparison or corroborating clues. In contrast, DNA analysis and fingerprints require comparing the genetic material or prints to a reference, which involves extra steps and context. A name tag could reveal a name, but it can be lost, altered, or counterfeit, making it less reliable as a definitive linkage. Therefore, the Social Security number is the most direct link to a real person.

Direct identity comes from something that uniquely ties to a specific person in official records. A Social Security number functions as that kind of identifier because it is assigned to one individual and is used across government and financial systems to verify who someone is. If found with the deceased, it can be checked directly against records to confirm the exact person without needing laboratory comparison or corroborating clues. In contrast, DNA analysis and fingerprints require comparing the genetic material or prints to a reference, which involves extra steps and context. A name tag could reveal a name, but it can be lost, altered, or counterfeit, making it less reliable as a definitive linkage. Therefore, the Social Security number is the most direct link to a real person.