Key legal question
Whether the revocation of the short-term permit and the resulting duty to leave Switzerland were lawful.
Extracted holding
The permit had lapsed because the criminal proceedings no longer required the appellant's presence; the authorities therefore ordered her to leave Switzerland.
Extracted reasoning
Under the applicable VZAE rules, the permit exists only for the duration of the police investigation or trial. After the suspect's death, the proceedings were to be discontinued, so the condition for continued stay ceased.