At least four people were killed and 14 others wounded in a drive-by mass shooting outside a nightclub in Chicago's River North neighborhood on Wednesday night, police said. Around 11 p.m., Chicago police said a dark vehicle drove past the Artis Lounge nightclub in the 300 block of West Chicago Avenue.

Four people were killed and at least 14 were injured in a mass shooting Wednesday night outside a River North nightclub, Chicago police said.

The deadly drive-by shooting occurred about 11 p.m. Wednesday outside Artis Lounge nightclub, in the 300 block of West Chicago Avenue as a crowd gathered after the album release party for Rapper Mello Buckzz.