This article says 2:30 am, wonder if there’s a timeline available yet, or if other articles you’ve seen have reported 4:30 am, especially since this agenda-driven article was sure to tell us that police “rushed” to the scene.
“The suspect suffered life-threatening injuries in a gunfight with police officers outside the music venue after they had rushed to the scene shortly after the incident around 0230 GMT.”
If you use the term GMT...that’s UK time...that 2:30 GMT would be 3:30 local time in Germany.
Focus (the German news magazine) put this at 4:30 AM. Like you write though...there at least one or two other news sites which it earlier. If you look at the ‘Grey’ (name of the disco)....on Goggle Earth....it’s appears like some old warehouse or grocery store building. Within the city limits.