In J. D. B. v. North Carolina, the Supreme Court held that when determining if a juvenile is in custody, which factor must be considered?

• A. The juvenile's prior police experience matters most.
• B. The juvenile's age must be considered.
• C. The time of day of questioning matters only.
• D. Age is irrelevant in custody determinations.

Answer: (C)

When figuring out if a juvenile is in custody for Miranda purposes, the key factor is the juvenile’s age. The Supreme Court in J. D. B. v. North Carolina held that age must be considered as part of the totality of circumstances used to determine custody. A younger person may feel coerced or compelled to stay and answer questions more readily than an older person, so age affects how a reasonable child would perceive the situation and whether they would feel free to leave. Time of day is not the controlling factor; it can be relevant as part of the broader context, but the central point of the decision is that age matters. This ensures the custody analysis accounts for the vulnerabilities and perceptions of minors, rather than applying an adult standard to all suspects.