A woman was killed and five other people were hurt when gunfire erupted early Sunday at a large outdoor gathering on Chicago's West Side – one of three separate shootings to occur in the same neighborhood in fewer than three hours, according to police.

An off-duty Chicago police officer engaged in an exchange of gunfire after he was confronted by multiple armed people early Sunday morning on the city's South Side

Five people are hospitalized, including one in serious condition, following a shooting Monday afternoon on Chicago’s South Side, authorities said.