Questione giuridica chiave
Whether the public-law appeal against the cantonal inadmissibility decision was sufficiently reasoned.
Decisione estratta
No. The filing did not explain in any concrete way why the cantonal court had allegedly applied Article 289(1) CPP/TI arbitrarily.
Motivazione estratta
Where the last cantonal authority rejects an appeal on formal grounds, the appellant must specifically show arbitrariness in the finding that the formal requirements were not met. The submission did not satisfy the federal motivation requirements.