Kernrechtsfrage
Whether the defendant's conduct constituted participation in a brawl under Art. 133(1) StGB.
Extrahierter Entscheid
His pushing C. into the fight and striking E. were active participation that helped trigger and escalate the melee.
Extrahierte Begründung
A brawl exists where at least three persons engage in mutual violence causing death or injury. The defendant knowingly drove another person into the confrontation and then attacked a perceived opponent; this was part of the same escalating fight, not an isolated act.