Alds. Brendan Reilly and Scott Waguespack said they've been pushing for an ordinance for more than a decade that they believe could have prevented the shooting.

The drive-by shooting apparently happened as people left Artis Lounge nightclub following an album release party for rapper ...

The shooting apparently happened as people were leaving the Artis Lounge nightclub following an album release party for ...

Chicago police have temporarily shut down the River North restaurant afer four people were killed and 14 others were wounded ...

The Artis Lounge in Chicago released a statement hours after a deadly mass shooting left at least 18 people shot outside the ...

It happened outside a restaurant as people were leaving an album release party for Chicago rapper Mello Buckzz. Another mass ...

Drive-by shooting in Chicago leaves four dead and 14 injured outside Artis Lounge during a rapper's release party.

Fourteen people were injured and four were killed in a drive-by shooting outside a lounge in Chicago's River North ...

The restaurant and lounge at the center of a mass shooting that killed four people and injured 14 others in Chicago's River ...

The deadly drive-by shooting occurred about 11 p.m. Wednesday outside Artis Lounge nightclub, in the 300 block of West ...

The vigil for Taylor Walker was held the evening after the mass shooting in the city’s River North neighborhood. Walker, 26, ...