I’m in Dayton this is first I’ve heard.
Oregon district is near downtown and mostly a strip of bars/restaurants - it can certainly get a bit rowdy on weekends.
Many moons ago, the Wright brothers had their bicycle shop in this area.
Video of on-scene police presser: https://www.daytondailynews.com/news/crime—law/police-responding-active-shooting-oregon-district/dHOvgFCs726CylnDLdZQxM/