Kernrechtsfrage
Whether the constitutional complaint could be entered into despite non-payment of the court advance.
Extrahierter Entscheid
No. The complaint was not entered into because the advance costs were neither paid in cash nor duly evidenced as paid within the deadline.
Extrahierte Begründung
After a final non-extendable grace period under Art. 62(3) BGG, the complainant remained in default. Under Art. 117 BGG in conjunction with Art. 108(1)(a) BGG, non-entry followed as announced.