Kernrechtsfrage
Whether security detention could be ordered on the basis of collusion risk under Art. 221(1)(b) StPO.
Extrahierter Entscheid
The collusion risk was sufficiently concrete and serious to justify security detention.
Extrahierte Begründung
The case turned on a 'statement against statement' situation in a serious relationship dispute; the complainant's testimony was crucial, the accused allegedly threatened and assaulted her, and release would create a substantial risk of influencing her testimony.