Question juridique clé
Whether the criminal complaint against the detention-extension order was admissible
Solution extraite
The complaint in criminal matters was admissible because the cantonal president decided as the sole instance under the Code of Criminal Procedure.
Motifs extraits
The challenged order fell within Art. 78 para. 1 BGG and Art. 80 para. 2 sentence 3 BGG, so the Federal Supreme Court could hear the case.