Key legal question
Whether the complainant had standing to appeal based on possible civil claims under Art. 81 BGG.
Extracted holding
Standing was not sufficiently substantiated because the appellant did not explain how the challenged discontinuance could affect specific civil claims differently from the still-pending simple assault proceedings.
Extracted reasoning
A private complainant must show in detail how the decision may influence which civil claim; general reference to treatment, recovery, and satisfaction claims was not enough.