Verdict after throwing hand grenades - long prison sentence required. Altbach's crime is the climax of the series of violence in the Stuttgart area.

At least 15 people were injured, some seriously. According to investigators, it is unclear why the two groups joined forces and why they are fighting each other so bloodily. It's not about family clans or classic gang crime, the violence is mostly mutual insults. It was about territorial claims to power and the “Crime of Lifestyle,” many in the groups identified.