Kernrechtsfrage
Whether the extradition request satisfied the formal requirements and allowed review of dual criminality
Extrahierter Entscheid
The translated request was linguistically unclear and insufficiently reliable, so the authorities could not properly review dual criminality.
Extrahierte Begründung
The request and annexes must let the Swiss authority assess the relevant extradition conditions. Here the description of the facts was too confusing and inconsistent to support a sound legal assessment.