Key legal question
Whether the appeal was admissible under Art. 84 BGG as a particularly important case involving asset seizure and an alleged serious defect in the foreign proceedings.
Extracted holding
The case concerned a seizure, but the appellants did not show a particularly important case; the appeal was inadmissible.
Extracted reasoning
Art. 84 BGG must be applied restrictively. The appellants merely alleged abuse of the Bulgarian proceedings without substantiating it. Their additional documents were evidentially unsuitable, and the record even indicated a real criminal background through a Spanish mutual assistance request.