Kernrechtsfrage
Whether the complaint against the detention decision was admissible despite the transitional procedural situation.
Extrahierter Entscheid
The complaint was admissible; federal criminal procedure applied, and the special historical setup justified review without insisting on a double instance.
Extrahierte Begründung
The challenged decision was issued after the StPO entered into force, and the Court relied on its prior case law for this mixed transitional situation.