Questão jurídica principal
Whether the appeal met the reasoning requirements of Art. 42 BGG.
Decisão extraída
No. The filing did not engage in a sufficient, case-specific way with the decisive reasons of the cantonal judgment.
Fundamentação extraída
The appellant only disputed one factual point about past detention duration, but did not show how that alleged error could affect the legality of the 2009 detention extension; thus the submission lacked the required substantiated legal reasoning.