Kernrechtsfrage
Whether the appellants' statements in the customs interview were inadmissible because they were not informed of the right to remain silent and were allegedly misled about their status.
Extrahierter Entscheid
No violation of fair-trial guarantees was shown; the appellants knew they were suspected persons, were represented by counsel, and appeared voluntarily.
Extrahierte Begründung
The record showed prior notice that they were to be questioned as accused persons. The complaint was also insufficiently substantiated against the case file under the heightened duty of reasoning.