Chicago's top cop says dueling livestreams led up to Jackson Park mass shooting

Six people were wounded around 10:30 p.m. in Jackson Park when an argument broke out between two groups who were live-streaming there. Subscribe to FOX 32 Chicago: https://www.youtube.com/c/FOX32Chicag... Watch FOX 32 Chicago Live: https://www.fox32chicago.com/live FOX 32 Chicago delivers breaking news, live events, investigations, politics, entertainment, business news and local stories from Chicago and across the nation. Watch more FOX 32 Chicago on YouTube: FOX 32 Headlines:    • FOX 32 Headlines   Good Day Chicago:    • Good Day Chicago   Special reports and stories:    • Special Reports   Download the FOX 32 Chicago News app: https://fox32chicago.onelink.me/KNQ9?... Download the FOX 32 Chicago Weather app: https://euklz.app.link/Px4UxyP4Peb Follow FOX 32 Chicago on Facebook:   / fox32chicago   Follow FOX 32 Chicago on Twitter:   / fox32news   Follow FOX 32 Chicago on Instagram:   / fox32news   Subscribe to the FOX 32 Chicago newsletter: https://www.fox32chicago.com/newsletters