Key legal question
Whether cash bail may be declared forfeited when the accused flees abroad without a prior summons to a process act.
Extracted holding
Yes. Under § 73 StPO ZH, flight abroad may itself constitute a forfeiture ground; futile summonses are not required.
Extracted reasoning
The purpose of bail is to secure the accused’s availability for proceedings and sentence execution. Flight is a particularly serious form of frustrating the investigation and can justify forfeiture even without an earlier summons. Requiring authorities to issue obviously useless summonses after the accused has fled would be unreasonable.